21188+1144 HEI 880
21h 18m 45.55s +11° 43' 59.4" P.A. 205.00 sep 2.0 mag 11.00,12.00
Coord 2000 |
21188+1144 |
|
Discov num |
HEI 880 |
|
Comp |
|
|
Coord arcsec 2000 |
21 18 45.55 +11 43 59.4 |
|
Date first |
1981 |
|
Date last |
2002 |
|
Obs |
2 |
|
Pa first |
204 |
|
Pa last |
204.9 |
|
P.A. Now (θ) |
204.9° |
|
Sep first |
2.5 |
|
Sep last |
2.04 |
|
Sep. Now (ρ) |
2.04" |
|
Mag pri |
11.00 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
Pri motion ra |
+000 |
|
Sec motion ra |
|
|
Pri motion dec |
-026 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Equuleus |
|
Gaia DR2 |
1746434518322362880 |
|