00523-0022 A 1901
00h 52m 17.23s -00° 21' 52.7" P.A. 312.00 sep 0.7 mag 9.40,10.80 Sp K0
Coord 2000 |
00523-0022 |
|
Discov num |
A 1901 |
|
Comp |
|
|
Coord arcsec 2000 |
00 52 17.23 -00 21 52.7 |
|
Date first |
1908 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
317 |
|
Pa last |
311.7 |
|
P.A. Now (θ) |
311.7° |
|
Sep first |
0.4 |
|
Sep last |
0.72 |
|
Sep. Now (ρ) |
0.72" |
|
Mag pri |
9.40 |
|
Mag sec |
10.80 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+027 |
|
Sec motion ra |
|
|
Pri motion dec |
-018 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS