21530+0518 HU 379
21h 53m 01.82s +05° 18' 27.1" P.A. 253.00 sep 1.4 mag 10.31,10.84 Sp F2
Coord 2000 |
21530+0518 |
|
Discov num |
HU 379 |
|
Comp |
|
|
Coord arcsec 2000 |
21 53 01.82 +05 18 27.1 |
|
Date first |
1901 |
|
Date last |
2015 |
|
Obs |
14 |
|
Pa first |
254 |
|
Pa last |
252.8 |
|
P.A. Now (θ) |
252.8° |
|
Sep first |
1.4 |
|
Sep last |
1.445 |
|
Sep. Now (ρ) |
1.445" |
|
Mag pri |
10.31 |
|
Mag sec |
10.84 |
|
delta mag (ΔM) |
0.53 |
|
Spectral class |
F2 (yellow-white) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Tycho2 |
0553-01054-1 |
|
Gaia DR2 |
2696997191372770688 |
|
ADS |
15409 |
|