21148+1746 SHN 249
21h 14m 49.06s +17° 45' 29.7" P.A. -1.00 sep 0.2 mag 13.60,15.40
Coord 2000 |
21148+1746 |
|
Discov num |
SHN 249 |
|
Comp |
|
|
Coord arcsec 2000 |
21 14 49.06 +17 45 29.7 |
|
Date first |
1997 |
|
Date last |
1997 |
|
Obs |
0 |
|
Pa first |
-1 |
|
Pa last |
-1 |
|
P.A. Now (θ) |
-1 |
|
Sep first |
0.2 |
|
Sep last |
0.172 |
|
Sep. Now (ρ) |
0.172" |
|
Mag pri |
13.60 |
|
Mag sec |
15.40 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
|
|
Pri motion ra |
-015 |
|
Sec motion ra |
|
|
Pri motion dec |
+021 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Gaia DR2 |
1788078624303793792 |
|