2025ApJ...981..198C

Query : 2025ApJ...981..198C

2025ApJ...981..198C - Astrophys. J., 981, 198 (2025/March-2)

On the Light Curves of Disk and Bulge Novae.

COHEN A., GUETTA D., HILLMAN Y., DELLA VALLE M., IZZO L., PERDELWITZ V. and LIVIO M.

Abstract (from CDS):

We examine the light curves of a sample of novae, classifying them into single-peaked and multiple-peaked morphologies. Using accurate distances from Gaia, we determine the spatial distribution of these novae by computing their heights, Z, above the Galactic plane. We show that novae exhibiting a single peak in their light curves tend to concentrate near the Galactic plane, while those displaying multiple peaks are more homogeneously distributed, reaching heights up to 1000 pc above the plane. A K-S test rejects the null hypothesis that the two distributions originate from the same population at a significance level corresponding to 4.2σ.

Abstract Copyright: © 2025. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Classical novae

Simbad objects: 50

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Number of rows : 50
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 V* V1391 Cas No* 00 11 42.97 +66 11 19.0           ~ 31 0
2 M 31 AGN 00 42 44.330 +41 16 07.50 4.86 4.36 3.44     ~ 13622 1
3 NAME Magellanic Clouds GrG 03 00 -71.0           ~ 7988 0
4 V* GK Per No* 03 31 12.0098863320 +43 54 15.469951212   14.139 13.090 12.589   K1IV 986 0
5 V* YZ Ret No* 03 58 29.5511765184 -54 46 41.230757208 15.54 16.588 16.680     sdB?/DA? 76 0
6 V* V392 Per No* 04 43 21.3694280976 +47 21 25.869776436           ~ 59 0
7 V* KT Eri No* 04 47 54.2014586736 -10 10 42.962267424   14.986 14.705 15.099   ~ 161 0
8 V* RR Pic No* 06 35 36.0630266144 -62 38 24.291214934   12.407 12.449 12.675 12.385 ~ 368 0
9 V* DN Gem No* 06 54 54.3493529208 +32 08 27.926117340       15.861   ~ 131 0
10 V* V598 Pup CV* 07 05 42.4998538512 -38 14 39.435813924   16.07   15.86 15.85 ~ 47 0
11 V* GI Mon No* 07 26 47.1066965424 -06 40 29.708015988           ~ 62 0
12 V* CP Pup No* 08 11 46.0634106720 -35 21 04.986480708   15.436 15.227     ~ 277 1
13 V* T Pyx CV* 09 04 41.5061511720 -32 22 47.502932700           ~ 476 0
14 V* V382 Vel No* 10 44 48.3975221712 -52 25 31.168268472   15.945 15.737 16.173   ~ 201 0
15 V* V888 Cen No* 13 02 31.8127250040 -60 11 36.147831720           ~ 38 0
16 V* V1369 Cen No* 13 54 45.3506993424 -59 09 04.093260192   15.5   15.1   ~ 96 0
17 V* V842 Cen No* 14 35 52.5683885352 -57 37 35.391092232           ~ 160 0
18 V* CT Ser No* 15 45 39.0752447088 +14 22 31.757902824   16.772 16.530     ~ 84 0
19 V* T CrB Sy* 15 59 30.1622265912 +25 55 12.613382940   11.516 10.247 9.70   M3IIIe_sh 810 0
20 V* V1280 Sco No* 16 57 41.2185889117 -32 20 35.700757833           ~ 110 0
21 V* V841 Oph No* 16 59 30.3744528816 -12 53 27.137707116   14.068 13.606 13.491   ~ 138 0
22 V* V1535 Sco Sy* 17 03 26.1705418392 -35 04 17.816830248           ~ 51 0
23 V* V721 Sco CV* 17 42 29.0946954120 -34 40 41.532845844           ~ 26 0
24 V* RS Oph Sy* 17 50 13.1591484960 -06 42 28.480729788   11.884 10.776 11.228   K5.5/M0IIIe 1163 0
25 V* DQ Her CV* 18 07 30.2510391864 +45 51 32.564791872   14.605 14.443 14.800   M3+Ve 1048 1
26 V* V5558 Sgr No* 18 10 18.2601726264 -18 46 52.221642695           ~ 77 0
27 V* V533 Her No* 18 14 20.4844831200 +41 51 22.069747872   15.000 15.032 15.274   ~ 265 0
28 V* V5667 Sgr No* 18 14 25.15 -25 54 34.7           ~ 21 0
29 V* V4065 Sgr No* 18 19 38.1995668248 -24 43 55.924114944           ~ 20 0
30 V* V1016 Sgr No* 18 19 57.6334963296 -25 11 14.636226588           ~ 32 0
31 V* FH Ser No* 18 30 47.0401403328 +02 36 52.029761940           ~ 215 0
32 V* V603 Aql No* 18 48 54.6369872232 +00 35 02.857106184 10.73 12.106 12.087 11.986   OB+e: 564 0
33 UCAC4 443-085347 CV* 18 52 03.5647256952 -01 28 39.190318140       13.373   ~ 176 0
34 V* V446 Her No* 18 57 21.5916294048 +13 14 29.316793632           ~ 152 0
35 V* V1494 Aql No* 19 23 05.3600241442 +04 57 19.811779912           ~ 168 0
36 V* PW Vul CV* 19 26 05.0526411168 +27 21 58.133941164           ~ 207 0
37 V* V368 Aql No* 19 26 34.4601302448 +07 36 13.813232652           ~ 56 0
38 V* NQ Vul No* 19 29 14.7520337784 +20 27 59.568491916           ~ 171 0
39 V* V476 Cyg No* 19 58 24.5056065864 +53 37 06.921041340           ~ 121 0
40 V* QU Vul No* 20 26 46.0200167016 +27 50 43.163406959           ~ 277 0
41 V* V2467 Cyg No* 20 28 12.4766190480 +41 48 36.387108828   20.0   18.5   ~ 55 0
42 V* V1974 Cyg No* 20 30 31.6546001712 +52 37 50.837478240           ~ 597 0
43 V* HR Del No* 20 42 20.3468874528 +19 09 39.305636208   12.380 12.404 12.508   ~ 515 0
44 V* V1330 Cyg No* 20 52 45.3620437704 +35 59 21.312086532           ~ 41 0
45 V* V450 Cyg No* 20 58 47.6345247792 +35 56 30.433572888           ~ 48 0
46 V* V1500 Cyg No* 21 11 36.5809818696 +48 09 01.952490204           ~ 820 0
47 V* CP Lac No* 22 15 41.1032963832 +55 37 01.322162256           ~ 142 1
48 V* DK Lac No* 22 49 46.9311405048 +53 17 19.798203336           ~ 116 0
49 V* V705 Cas No* 23 41 47.2354174125 +57 31 00.826200729       16.055   ~ 207 0
50 NAME Galactic Bulge reg ~ ~           ~ 4794 0

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