1994A&A...286.1006O

Query : 1994A&A...286.1006O

1994A&A...286.1006O - Astronomy and Astrophysics, volume 2861006-1010 (1994/6-3)

On the sytematic accuracy of the equatorial UBVRI standard stars.

OJA T.

Abstract (from CDS):

The considerable systematic difference in B-V between northern and southern measurements of the equatorial UBVRI standard stars are studied. It is found that the northern data (Landolt 1983) are much closer to the original UBV system than the southern ones. The situation is less clear in the case of V and U-B.

Abstract Copyright: ∼

Journal keyword(s): techniques: photometric

Simbad objects: 99

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Number of rows : 99
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 * chi Peg PM* 00 14 36.1642825005 +20 12 24.130377664 8.280 6.380 4.800 3.45 2.32 M2+III 197 0
2 HD 1093 PM* 00 15 25.4922521928 +45 01 32.497754124   8.99 8.48     F8 13 0
3 * tet And ** 00 17 05.5023632446 +38 40 53.888625622 4.72 4.67 4.61 4.53 4.52 A2V 184 0
4 HD 1326 PM* 00 18 22.8849799680 +44 01 22.637951588   9.61 8.14 7.3   M2V 602 0
5 HD 5319 * 00 55 01.3998443472 +00 47 22.401372408   9.03 8.05     K0III 115 1
6 * tet Cas PM* 01 11 06.1620929203 +55 08 59.638991981 4.630 4.510 4.330 4.16 4.09 A7V 210 0
7 * eta Psc ** 01 31 29.0081880156 +15 20 44.994632991 5.320 4.600 3.620 2.90 2.40 G7IIIa 255 0
8 * ups Per PM* 01 37 59.5580239328 +48 37 41.563066970 6.29 4.85 3.57 2.61 1.96 K3-IIICN0.5 244 0
9 * 107 Psc PM* 01 42 29.7625251280 +20 16 06.645657710 6.57 6.08 5.24 4.55 4.12 K1V 594 0
10 * tau Cet PM* 01 44 04.0831371922 -15 56 14.927607677 4.43 4.22 3.50 2.88 2.41 G8V 1354 1
11 BD+00 307 Em* 01 54 50.3649098568 +00 47 01.615237728   9.98 9.55     F5 20 0
12 BD-00 294 Em* 01 55 18.3756629952 +00 36 31.347893880   10.18 9.44     F9 24 0
13 * bet Tri SB* 02 09 32.62712 +34 59 14.2694 3.26 3.14 3.00 2.86 2.78 A5III 230 0
14 * 16 Per dS* 02 50 35.0596652199 +38 19 07.114405802   4.57   4.0   F2III 128 0
15 HD 18331 PM* 02 56 37.4241380520 -03 42 44.358934572 5.280 5.250 5.160     A1V 157 0
16 * omi Tau SB* 03 24 48.7983185016 +09 01 43.930632036 5.090 4.490 3.600 2.92 2.47 G6III 237 0
17 HD 21447 * 03 30 00.1828170168 +55 27 06.506069256 5.160 5.140 5.090 5.01 5.02 A1Va 147 0
18 HD 23568 ** 03 46 59.3943532032 +24 31 12.448365564   6.83 6.82   6.76 B9.5V 165 0
19 HD 23753 PM* 03 48 20.8167826752 +23 25 16.495877028 5.06 5.38 5.45 5.42 5.48 B8V 194 0
20 HD 24401 * 03 52 54.1926415992 +00 00 18.824618052 10.229 10.157 10.010 9.931 9.836 A0IV 34 0
21 HD 24537 * 03 54 15.2924455920 +00 17 22.187989680   9.21 8.77     F7V 24 0
22 * ksi Per ** 03 58 57.9024302099 +35 47 27.709515737 3.190 4.080 4.060 3.88 3.89 O7.5III(n)((f)) 850 0
23 * gam Tau ** 04 19 47.6039239005 +15 37 39.511385129 5.46 4.64 3.65 4.83   G9.5IIIabCN0.5 569 0
24 * tet01 Tau SB* 04 28 34.4979222951 +15 57 44.221169423 5.510 4.780 3.840 5.48   G9IIIFe-0.5 509 0
25 * eps Tau ** 04 28 37.0002551195 +19 10 49.563140930 5.42 4.54 3.53     G9.5IIICN0.5 628 1
26 * tet02 Tau dS* 04 28 39.7416111456 +15 52 15.148738380 3.690 3.600 3.410 5.43   A7III 459 0
27 * pi.03 Ori PM* 04 49 50.4112051485 +06 57 40.600622266 3.620 3.630 3.190 2.77 2.51 F6V 601 0
28 HD 35299 Pu* 05 23 42.3086240496 -00 09 35.347024692 4.610 5.490 5.700 5.77 5.96 B1.5V 217 0
29 * ups Ori SB* 05 31 55.8599595648 -07 18 05.535884975 3.30 4.36 4.63 4.75 5.01 O9.7V 426 0
30 HD 36591 V* 05 32 41.3510096736 -01 35 30.595447356 4.240 5.15 5.34     B1IV 255 0
31 * del Aur SB* 05 59 31.6184193950 +54 17 05.056666306 5.580 4.730 3.720 2.95 2.45 K0IIIb 195 0
32 HD 64652 V* 07 54 52.0090970184 -00 45 22.909970268   9.49 8.36     K0III 25 0
33 * bet Cnc PM* 08 16 30.9209888482 +09 11 07.958245527 6.750 5.000 3.520 2.42 1.62 K4IIIBa0.5: 383 0
34 * eps Cnc SB* 08 40 27.0100951392 +19 32 41.324313444 6.630 6.460 6.290     A5m 144 0
35 * 42 Cnc * 08 40 43.2054775320 +19 43 09.532220196 7.190 7.040 6.840     A7III 101 0
36 V* EP Cnc dS* 08 40 56.2946955456 +19 34 49.228381848 7.090 6.950 6.780     A6Vn 131 0
37 * eta Hya bC* 08 43 13.4757536071 +03 23 55.182801587 3.380 4.100 4.300 4.37 4.56 B3V 418 1
38 HD 85990 PM* 09 55 35.1488646000 -01 07 34.701412908   9.10 7.99     K0III 33 0
39 HD 94538 * 10 54 50.4514984800 -00 55 05.587411620   9.77 8.74     K0III 20 0
40 * 90 Leo ** 11 34 42.49024 +16 47 48.8956 5.150 5.780 5.940     B6.6(IV)+B3.7(V) 152 0
41 * del UMa PM* 12 15 25.5598467041 +57 01 57.421119850 3.460 3.410 3.320 3.25 3.25 A2Vn 312 0
42 * 61 Vir PM* 13 18 24.3139864471 -18 18 40.297748582 5.710 5.440 4.740     G6.5V 742 1
43 * g UMa ** 13 25 13.5378333 +54 59 16.654781 4.260 4.180 4.010 3.85 3.78 A5V+M3-4V 318 0
44 * 70 Vir PM* 13 28 25.8085908881 +13 46 43.638308807 5.930 5.680 4.970 4.37 3.98 G4Va 754 1
45 HD 118390 * 13 36 43.9922462304 -01 15 38.132557272   9.38 8.35     K0III 28 0
46 * iot Dra V* 15 24 55.7738042889 +58 57 57.837111857 5.68 4.45 3.29 2.51 1.91 K2III 428 1
47 * alf Ser PM* 15 44 16.0741095811 +06 25 32.268792881 5.080 3.800 2.630 1.82 1.25 K2IIIbCN1 533 0
48 * bet Ser PM* 15 46 11.2551806454 +15 25 18.549468647 3.81 3.73 3.67 3.61 3.58 A2IV 189 0
49 * lam Ser PM* 15 46 26.6142121632 +07 21 11.047378824 5.13 5.03 4.42 3.92 3.60 G0-V 618 0
50 * gam Ser PM* 15 56 27.1826577018 +15 39 41.809580382 4.31 4.34 3.84 3.37 3.13 F6V 586 0
51 * eps CrB PM* 15 57 35.2514020181 +26 52 40.366652765 6.650 5.360 4.130 3.27 2.64 K2IIIab 280 1
52 * tet Dra SB* 16 01 53.3449795946 +58 33 54.901935955 4.630 4.520 4.000 3.56 3.31 F9V 304 0
53 * tau Her Pu* 16 19 44.4367980146 +46 18 48.102135319 3.190 3.73 3.87 4.00 4.16 B5V 417 0
54 * 26 Dra SB* 17 34 59.6247424155 +61 52 28.241837953 5.950 5.80 5.21     G0IV-V 289 0
55 * iot Her bC* 17 39 27.8868980278 +46 00 22.792978043 2.940 3.630 3.800     B3IV 470 1
56 * bet Oph PM* 17 43 28.3519097803 +04 34 02.293206489 5.150 3.930 2.750 1.96 1.38 K2IIICN0.5 490 0
57 HD 161304 * 17 44 50.6915822232 -00 08 04.620089148   8.74 8.48     A0V 34 0
58 * gam Dra * 17 56 36.36988 +51 29 20.0242 5.630 3.760 2.230 1.08 0.23 K5III 581 1
59 * zet Ser PM* 18 00 29.0100539320 -03 41 24.977568563   4.982 4.616     F2V 203 0
60 * b Her SB* 18 07 01.5906608928 +30 33 43.584892488 5.52 5.67 5.13 4.61 4.28 F6V 493 0
61 HD 166620 PM* 18 09 37.4162111401 +38 27 27.998016381 7.86 7.27 6.40 5.63 5.14 K2V 481 0
62 * chi Dra SB* 18 21 03.38255 +72 43 58.2518 4.010 4.070 3.580 3.14 2.83 F7V 420 1
63 * eta Ser PM* 18 21 18.6004923875 -02 53 55.780691633 4.84 4.19 3.25 2.55 2.05 K0III-IV 390 0
64 HD 170493 PM* 18 29 52.4075052264 -01 49 05.170343700 10.187 9.11 8.004 7.374 6.871 K4V 139 0
65 * 110 Her PM* 18 45 39.7256792847 +20 32 46.713086264 4.66 4.65 4.19 3.80 3.54 F5.5IV-V 427 0
66 * gam Lyr * 18 58 56.6225626515 +32 41 22.400666366 3.140 3.200 3.250 3.27 3.28 B9.5II-III 296 0
67 * sig Dra PM* 19 32 21.5902098601 +69 39 40.235805206 5.860 5.460 4.680 4.04 3.63 K0V 691 0
68 HD 184914 * 19 36 45.3172058064 -04 17 59.236178784   9.37 8.21     G8III 27 0
69 * kap Aql * 19 36 53.4488871022 -07 01 38.924816492 4.050 4.930 4.960 4.90 4.94 B0.5IIIn 354 0
70 HD 185297 ** 19 38 21.6984076291 +00 20 43.745955922           A7IV 27 0
71 * 16 Cyg A ** 19 41 48.9534996168 +50 31 30.219536784 6.79 6.59 5.95 5.50 5.17 G1.5Vb 814 0
72 * 16 Cyg B PM* 19 41 51.9726777456 +50 31 03.089030916 7.07 6.86 6.20 5.76 5.42 G3V 949 1
73 * bet Aql PM* 19 55 18.7928429719 +06 24 24.351242346 5.040 4.560 3.710 3.05 2.56 G8IV 578 0
74 HD 196395 * 20 37 07.6293724128 -00 31 02.565723936   10.48 8.72     K5/M0(III) 22 0
75 * alf Del ** 20 39 38.2796355689 +15 54 43.776032197 3.550 3.740 3.800 3.77 3.81 B9IV 289 0
76 * eta Cep PM* 20 45 17.3751675120 +61 50 19.614231888 4.960 4.320 3.410 2.76 2.27 K0IV 461 0
77 * eps Cyg ** 20 46 12.6722768426 +33 58 13.182037125 4.370 3.520 2.480 1.73 1.19 K0III 519 0
78 HD 199280 * 20 56 18.2550524976 -03 33 42.089224968   6.480 6.564     B8IV 45 0
79 HD 200340 * 21 02 59.6268402552 -00 55 29.081764956   6.383 6.488     B8III 44 0
80 * 61 Cyg A BY* 21 06 53.9395895022 +38 44 57.902349973 7.50 6.39 5.21 4.19 3.54 K5V 1099 0
81 * 61 Cyg B PM* 21 06 55.2638444466 +38 44 31.358519864 8.63 7.40 6.03 4.86 3.55 K7V 765 0
82 * 1 Peg PM* 21 22 05.1994953807 +19 48 16.237518964 6.25 5.20 4.09 3.30 2.76 K1III 190 0
83 HD 205556 * 21 35 55.8026764584 +05 28 35.152624416   8.26 8.31     B9 27 0
84 HD 206404 PM* 21 41 56.4650858016 +00 20 45.777802092   8.12 7.68     F3V 36 0
85 HD 206488 SB* 21 42 26.7194528976 +00 26 43.993736844   9.30 8.83     G0/2+F/G 34 0
86 BD-00 4251B PM* 21 42 27.4495447344 +00 26 20.346751032   9.76 9.14     F8 36 0
87 BD+28 4211 HS* 21 51 11.0221915656 +28 51 50.367627468 8.922 10.25 10.58 10.656 10.831 sdO2VIIIHe5 837 0
88 * iot Peg SB* 22 07 00.6655101792 +25 20 42.356386464 4.190 4.200 3.770 3.36 3.11 F5V 468 1
89 * lam Cep s*b 22 11 30.5765111040 +59 24 52.154264880 4.55 5.29 5.05 4.77 4.62 O6.5I(n)fp 705 1
90 * 10 Lac ** 22 39 15.6786372 +39 03 00.971152 3.650 4.670 4.880 4.98 5.19 O9V 790 0
91 HD 215044 * 22 42 23.8098087144 +00 46 13.658129724   9.53 8.51     G8IV 18 0
92 HD 215093 * 22 42 49.1918066304 +00 13 54.616083024   7.282 6.974     F0V 29 0
93 HD 215110 PM* 22 42 57.9562255296 +00 24 06.760066428   8.60   7.2   G8IV 46 0
94 * 55 Peg V* 23 07 00.2607332832 +09 24 34.173822996 8.020 6.080 4.520 3.25 2.23 M1IIIab 148 0
95 HD 219134 PM* 23 13 16.9749603608 +57 10 06.083823619 7.460 6.560 5.570 4.76 4.23 K3V 677 1
96 * gam Cep SB* 23 39 20.9104133784 +77 37 56.510781384 5.190 4.250   2.6   K1III-IVCN1 626 1
97 * iot Psc PM* 23 39 57.0406036160 +05 37 34.653911951 4.640 4.620 4.120 3.68 3.37 F7V 641 0
98 BD-00 4557 PM* 23 42 41.8259946456 +00 45 13.139398080 10.411 10.305 9.693 9.339 8.991 F8 73 0
99 HD 222732 * 23 43 14.4288365088 +01 06 47.012813496   10.07 8.91     K1III 31 0

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