20581+0352 BAL 2550
20h 58m 09.06s +03° 51' 43.5" P.A. 157.00 sep 3.4 mag 11.30,11.50
| Coord 2000 |
20581+0352 |
|
Discov num |
BAL2550 |
|
Comp |
|
|
Coord arcsec 2000 |
20 58 09.06 +03 51 43.5 |
|
| Date first |
1910 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
175 |
|
Pa last |
157.1 |
|
P.A. Now (θ) |
157.1° |
|
| Sep first |
5.4 |
|
Sep last |
3.439 |
|
Sep. Now (ρ) |
3.439" |
|
| Mag pri |
11.30 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
-026 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+023 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=1.084
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Equuleus |
|
Gaia DR2 |
1731469512233616640 |
|
