20156-3154 HJ 5181
20h 15m 33.48s -31° 53' 35.5" P.A. 4.00 sep 9.8 mag 10.31,11.90 Sp G0
| Coord 2000 |
20156-3154 |
|
Discov num |
HJ 5181 |
|
Comp |
|
|
Coord arcsec 2000 |
20 15 33.48 -31 53 35.5 |
|
| Date first |
1835 |
|
Date last |
2019 |
|
Obs |
9 |
|
| Pa first |
7 |
|
Pa last |
3.9 |
|
P.A. Now (θ) |
3.9° |
|
| Sep first |
7.0 |
|
Sep last |
9.817 |
|
Sep. Now (ρ) |
9.817" |
|
| Mag pri |
10.31 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
1.59 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+010 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
-022 |
|
| Notes |
|
|
rPM=0.91
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
7446-01825-1 |
|
Gaia DR2 |
6700902048441676288 |
|
