21384+1858 TDT 3075
21h 38m 21.87s +18° 58' 14.3" P.A. 250.00 sep 1.0 mag 11.23,12.33
| Coord 2000 |
21384+1858 |
|
Discov num |
TDT3075 |
|
Comp |
|
|
Coord arcsec 2000 |
21 38 21.87 +18 58 14.3 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
250 |
|
Pa last |
250.4 |
|
P.A. Now (θ) |
250.4° |
|
| Sep first |
1.0 |
|
Sep last |
1.04 |
|
Sep. Now (ρ) |
1.04" |
|
| Mag pri |
11.23 |
|
Mag sec |
12.33 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
|
|
| Pri motion ra |
+007 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Tycho2 |
1673-00799-1 |
|
Gaia DR2 |
1786339609225038976 |
|
