15554+0005 RST 5402 (HD 142594)
15h 55m 22.62s +00° 04' 40.4" P.A. 137.00 sep 1.2 mag 8.32,11.51 Sp G5 dist. 93.46 pc (304.87 l.y.)
| Coord 2000 |
15554+0005 |
|
Discov num |
RST5402 |
|
Comp |
|
|
Coord arcsec 2000 |
15 55 22.62 +00 04 40.4 |
|
| Date first |
1946 |
|
Date last |
2017 |
|
Obs |
6 |
|
| Pa first |
133 |
|
Pa last |
137.1 |
|
P.A. Now (θ) |
137.1° |
|
| Sep first |
0.4 |
|
Sep last |
1.203 |
|
Sep. Now (ρ) |
1.203" |
|
| Mag pri |
8.32 |
|
Mag sec |
11.51 |
|
delta mag (ΔM) |
3.19 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+110 |
|
Sec motion ra |
+105 |
|
| Pri motion dec |
-116 |
|
Sec motion dec |
-118 |
|
| Notes |
|
|
rPM=0.034 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 142594 |
|
Constellation |
Serpens |
|
SAO |
121260 |
|
HIP |
77967 |
|
| Tycho2 |
0353-00442-1 |
|
Gaia DR2 |
4410342766254199168 |
|
HD |
142594 |
|
BD |
BD+00 3429 |
|
| Distance |
93.46 |
|
Distance ly |
304.87 |
|
