21017+1017 HJ 5546
21h 01m 42.43s +10° 16' 56.0" P.A. 124.00 sep 18.3 mag 10.70,11.70
Coord 2000 |
21017+1017 |
|
Discov num |
HJ 5546 |
|
Comp |
|
|
Coord arcsec 2000 |
21 01 42.43 +10 16 56.0 |
|
Date first |
1828 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
119 |
|
Pa last |
123.6 |
|
P.A. Now (θ) |
123.6° |
|
Sep first |
12.0 |
|
Sep last |
18.31 |
|
Sep. Now (ρ) |
18.31" |
|
Mag pri |
10.70 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
Pri motion ra |
-005 |
|
Sec motion ra |
|
|
Pri motion dec |
+002 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Equuleus |
|
Tycho2 |
1107-02479-1 |
|
Gaia DR2 |
1756466153175533568 |
|