01521+3917 MLB 973
01h 52m 00.38s +39° 17' 07.3" P.A. 185.00 sep 4.5 mag 12.50,13.00
Coord 2000 |
01521+3917 |
|
Discov num |
MLB 973 |
|
Comp |
|
|
Coord arcsec 2000 |
01 52 00.38 +39 17 07.3 |
|
Date first |
1935 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
204 |
|
Pa last |
185.3 |
|
P.A. Now (θ) |
185.3° |
|
Sep first |
3.2 |
|
Sep last |
4.501 |
|
Sep. Now (ρ) |
4.501" |
|
Mag pri |
12.50 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
-007 |
|
Sec motion ra |
|
|
Pri motion dec |
+027 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Andromeda |
|
Gaia DR2 |
343994758350929664 |
|