21148+1600 SMA 145
21h 14m 45.37s +15° 59' 43.9" P.A. 96.00 sep 4.9 mag 10.41,12.90 Sp K2
Coord 2000 |
21148+1600 |
|
Discov num |
SMA 145 |
|
Comp |
|
|
Coord arcsec 2000 |
21 14 45.37 +15 59 43.9 |
|
Date first |
1921 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
84 |
|
Pa last |
95.5 |
|
P.A. Now (θ) |
95.5° |
|
Sep first |
4.7 |
|
Sep last |
4.867 |
|
Sep. Now (ρ) |
4.867" |
|
Mag pri |
10.41 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
2.49 |
|
Spectral class |
K2 (yellow-orange) |
|
Pri motion ra |
+003 |
|
Sec motion ra |
|
|
Pri motion dec |
-033 |
|
Sec motion dec |
|
|
Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Tycho2 |
1650-01019-1 |
|
Gaia DR2 |
1760601656927213568 |
|