21405+1317 TDS 1139
21h 40m 27.76s +13° 16' 47.3" P.A. 284.00 sep 1.2 mag 10.45,11.66
Coord 2000 |
21405+1317 |
|
Discov num |
TDS1139 |
|
Comp |
|
|
Coord arcsec 2000 |
21 40 27.76 +13 16 47.3 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
284 |
|
Pa last |
284.2 |
|
P.A. Now (θ) |
284.2° |
|
Sep first |
1.2 |
|
Sep last |
1.158 |
|
Sep. Now (ρ) |
1.158" |
|
Mag pri |
10.45 |
|
Mag sec |
11.66 |
|
delta mag (ΔM) |
1.21 |
|
Spectral class |
|
|
Pri motion ra |
+004 |
|
Sec motion ra |
+004 |
|
Pri motion dec |
+011 |
|
Sec motion dec |
+011 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Tycho2 |
1132-01564-1 |
|
Gaia DR2 |
1767473394150506368 |
|