05501-0554 RST 4285 (HD 39104)
05h 50m 03.28s -05° 53' 53.4" P.A. 276.00 sep 1.1 mag 8.31,11.49 Sp G5 dist. 189.39 pc (617.79 l.y.)
Coord 2000 |
05501-0554 |
|
Discov num |
RST4285 |
|
Comp |
|
|
Coord arcsec 2000 |
05 50 03.28 -05 53 53.4 |
|
Date first |
1940 |
|
Date last |
1991 |
|
Obs |
3 |
|
Pa first |
283 |
|
Pa last |
276.3 |
|
P.A. Now (θ) |
276.3° |
|
Sep first |
0.7 |
|
Sep last |
1.08 |
|
Sep. Now (ρ) |
1.08" |
|
Mag pri |
8.31 |
|
Mag sec |
11.49 |
|
delta mag (ΔM) |
3.18 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
-004 |
|
Sec motion ra |
-007 |
|
Pri motion dec |
-033 |
|
Sec motion dec |
-030 |
|
Notes |
|
|
rPM=0.128 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 39104 |
|
Constellation |
Orion |
|
SAO |
132577 |
|
HIP |
27552 |
|
Tycho2 |
4780-01245-1 |
|
Gaia DR2 |
3022154184507011200 |
|
HD |
39104 |
|
BD |
BD-05 1417 |
|
Distance |
189.39 |
|
Distance ly |
617.79 |
|