1986ApJ...307..609H

Query : 1986ApJ...307..609H

1986ApJ...307..609H - Astrophys. J., 307, 609-618 (1986/August-0)

The Trapezium cluster of the Orion nebula.

HERBIG G.H. and TERNDRUP D.M.

Abstract (from CDS):


Abstract Copyright: ∼

Journal keyword(s): Clusters: Open - Interstellar: Molecules - Luminosity Function - Nebulae: Orion Nebula - Stars: Evolution - Stars: Pre-Main-Sequence

Simbad objects: 73

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Number of rows : 73
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* V1326 Ori Or* 05 35 09.7681644000 -05 23 26.898475704 16.267 14.776 13.806   11.678 K8 70 0
2 V* V1487 Ori A Or* 05 35 10.4918753664 -05 22 45.681747240   15.896 14.820   12.201 M0.5 55 0
3 V* V1487 Ori Or* 05 35 10.50600 -05 22 45.5412           M0.5+M2 57 0
4 V* LQ Ori Or* 05 35 10.7315904000 -05 23 44.694430944 15.088 13.527 12.455   10.159 K8 77 1
5 V* V1228 Ori Or* 05 35 12.2788891920 -05 23 48.027111936   15.361 14.238   11.906 K1 75 0
6 V* LV Ori TT* 05 35 12.5989281816 -05 23 44.110995828 14.669 13.863 12.912   11.015 K1V 64 0
7 V* V2228 Ori Or* 05 35 12.8166620400 -05 20 43.608349428 16.895 16.413 15.458   12.848 M1e 52 1
8 V* V1398 Ori Or* 05 35 13.4462334000 -05 23 40.264692468   15.790 14.937   12.516 K4 52 0
9 Parenago 1820 Or* 05 35 13.5189425832 -05 22 19.552361160   13.1 16.160   13.254 M1.2 60 0
10 Parenago 1821 Or* 05 35 13.7421979800 -05 22 21.972201060 17.886 17.435 16.559   13.422 M2e 46 0
11 V* V1496 Ori Or* 05 35 13.7999053320 -05 22 07.022740116   16.184 14.987   12.289 K2e 63 0
12 Parenago 1823 Or* 05 35 14.0513648544 -05 23 38.466784464     15.078   12.238 K5 53 0
13 COUP 600 Y*? 05 35 14.0858526024 -05 22 36.519966912     15.906   12.799 M3 52 0
14 V* V1328 Ori Or* 05 35 14.2769307624 -05 24 24.668694324 16.297 15.025 13.988 13.13 11.665 K7 71 0
15 Parenago 1843 Or* 05 35 14.3956325544 -05 23 33.621412344     15.052   12.251 M1 61 0
16 COUP 648 Or* 05 35 14.6556309840 -05 22 33.743501832   15.891 14.779   12.008 K7 61 0
17 V* V1330 Ori Or* 05 35 14.9155657944 -05 22 39.203240880   15.040 13.940   11.632 K4 78 0
18 2MASS J05351494-0523392 LM* 05 35 14.9489989176 -05 23 39.225767352   15.249 14.247   12.055 ~ 39 0
19 2MASS J05351516-0523464 Y*? 05 35 15.1589310072 -05 23 46.661476992           M0-M1 28 0
20 Parenago 1841 Or* 05 35 15.1935795538 -05 22 54.342892842   15.141 14.075   11.684 ~ 45 0
21 V* V1278 Ori Or* 05 35 15.2038151952 -05 22 24.062782908   16.124 15.222   12.935 K7 50 0
22 Parenago 1842 Or* 05 35 15.2608803288 -05 22 56.866892555 15.256 14.367 13.465   11.383 G6-G8 58 0
23 2MASS J05351543-0523454 Or* 05 35 15.4407504000 -05 23 45.455162568         13.084 ~ 43 0
24 Parenago 1861 Or* 05 35 15.4849253016 -05 22 48.580319028     16.180   12.874 M2 49 1
25 V* V1501 Ori Or* 05 35 15.5533377312 -05 25 14.147311764   15.163 14.077   11.527 K4-M1 75 0
26 Brun 590 Or* 05 35 15.6156771096 -05 24 03.052945404     14.718   12.305 K9 63 0
27 V* V348 Ori Or* 05 35 15.6352887504 -05 22 56.458393068   14.352 13.274   10.987 G8-K1 79 0
28 2MASS J05351584-0522457 Or* 05 35 15.8374571424 -05 22 45.841540404     16.466   13.432 M3e 39 0
29 V* V2279 Ori Or* 05 35 15.9506536656 -05 23 49.996939416 14.794 13.648 12.730   10.537 M0.5+M2 104 0
30 V* AC Ori Or* 05 35 16.0009377816 -05 23 52.972404288     14.875   12.337 F5e 63 1
31 V* V2280 Ori Or* 05 35 16.0670493984 -05 20 36.296868192 16.830 16.287 15.177 14.69 12.463 M0.0 51 0
32 COUP 801 Or* 05 35 16.3757039592 -05 24 03.344873220     14.06     K4-K7 45 0
33 NAME Ori Trapezium OpC 05 35 16.5 -05 23 14           ~ 1708 1
34 V* V1279 Ori Or* 05 35 16.7666721456 -05 24 04.257205308   14.815 13.722   11.441 M0.9e 58 0
35 M 42 HII 05 35 16.8 -05 23 15           ~ 4411 0
36 Parenago 1886 Or* 05 35 16.8915985320 -05 22 22.440879768   16.263 15.023   12.348 M0 43 0
37 Parenago 1888 Or* 05 35 16.9773608616 -05 23 00.966354864   16.348 15.206   12.509 M0 58 0
38 V* MR Ori Or* 05 35 16.9783073496 -05 21 45.337307544 11.386 10.876 10.578   9.836 A2:Vv 67 0
39 V* V1333 Ori Or* 05 35 17.0062131816 -05 22 33.026587572   15.634 14.509   12.194 K0-K2 50 0
40 V* V2299 Ori Or* 05 35 17.0669790936 -05 23 34.044628704 14.962 14.224 13.322   11.118 K1 80 0
41 V* AE Ori Or* 05 35 17.2187787552 -05 21 31.713381828           K4-K7 58 0
42 HD 37024 Or* 05 35 17.3524325856 -05 22 35.734959444     16.29   13.91 K0.7 81 0
43 V* V410 Ori Or* 05 35 17.5466233704 -05 21 45.538013232         14.354 ~ 19 0
44 V* V1510 Ori Or* 05 35 17.5584374544 -05 22 56.774010216   15.991 15.003   12.239 K7+M1 52 0
45 Parenago 1912 Or* 05 35 17.8213980552 -05 23 15.583766100   16.210 15.286   12.706 M0 52 0
46 V* V2314 Ori A Or* 05 35 17.8466478048 -05 20 54.049764660   16.539 15.391   12.762 ~ 30 0
47 V* V2314 Ori Or* 05 35 17.84952 -05 20 54.1320       14.88   K5 28 0
48 V* MT Ori Or* 05 35 17.9482748184 -05 22 45.477710148 14.524 13.208 12.229   10.063 K2 110 0
49 V* V2325 Ori Or* 05 35 18.2064680088 -05 23 35.904973236 16.366 14.920 13.923   11.431 K4 59 0
50 V* V1229 Ori Or* 05 35 18.3705735744 -05 22 37.440079608 15.941 14.257 13.251   10.987 K0 92 0
51 V* AF Ori Or* 05 35 18.6664050960 -05 23 13.946675496         12.526 K2-K5e 61 0
52 V* MV Ori Or* 05 35 18.6726304944 -05 20 33.720896364 14.842 13.736 12.725   10.236 G1e 46 0
53 V* V2336 Ori Or* 05 35 18.7049783856 -05 22 56.846447220     15.466   12.640 K5+M2 51 0
54 2MASS J05351885-0521411 Or* 05 35 18.8564622696 -05 21 41.200017480   16.829 15.674   13.074 K8 38 0
55 Parenago 1928 Or* 05 35 19.1218298928 -05 23 27.079326240 16.352 16.391 16.138   13.743 K8 50 0
56 Brun 633 Or* 05 35 19.1394733464 -05 20 38.745465468 13.390 12.971 12.523   11.138 A4-A7 44 0
57 V* V2356 Ori Or* 05 35 19.6592535024 -05 24 26.602668792     15.711 13.17 12.835 M1.2e 70 0
58 V* V491 Ori Or* 05 35 20.0525646096 -05 21 05.959872648   16.647 15.421   12.533 K7 62 0
59 V* TU Ori Or* 05 35 20.2232691384 -05 20 56.947917084 15.217 13.736 12.664   10.037 G9 58 0
60 2MASS J05352039-0522136 Or* 05 35 20.3977430736 -05 22 13.636281216   17.885 16.618   13.149 K 39 0
61 V* V1520 Ori Or* 05 35 20.45352 -05 23 29.7708   17.572 15.912   12.924 M0+M3.5 49 0
62 V* V1230 Ori Or* 05 35 20.7204225144 -05 21 44.345341872 9.886 10.041 9.736 9.25 8.822 B1 97 0
63 V* V1399 Ori Or* 05 35 21.0488798160 -05 23 49.016892876 14.154 13.231 12.376   10.605 G8 72 0
64 V* V377 Ori Or* 05 35 21.2917510440 -05 24 57.399203052 17.415 14.995 14.049 13.80 11.970 K1.5 54 0
65 2MASS J05352132-0524114 Or* 05 35 21.3269340552 -05 24 11.483318664     16.750 13.64 14.114 M0.5 37 0
66 V* V494 Ori Or* 05 35 21.8065385568 -05 23 53.893849416   14.524 13.485   11.623 M1 75 0
67 V* V562 Ori Or* 05 35 22.1895865176 -05 24 24.883699860   15.389 14.215   11.958 K2.5 43 0
68 Brun 676 Or* 05 35 22.2635685264 -05 20 29.257010592 15.523 14.142 13.260   11.719 K3 56 0
69 V* V1527 Ori Or* 05 35 22.5471324720 -05 23 43.716322104   16.607 15.496   13.058 M0 50 0
70 V* V2423 Ori Or* 05 35 24.4375299696 -05 24 39.850507332   15.834 15.162   12.583 M0e 80 1
71 V* V1400 Ori Or* 05 35 24.6962195976 -05 24 35.734753224   16.946 15.847   13.139 M0e 54 0
72 Parenago 2009 Or* 05 35 25.0820081400 -05 23 53.781497196     16.275   13.731 ~ 26 0
73 Brun 685 Or* 05 35 25.0873105224 -05 23 46.747961196   15.325 14.296   12.164 ~ 54 0

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