12156+1454 HJ 3337
12h 15m 34.57s +14° 54' 09.8" P.A. 170.00 sep 39.8 mag 11.58,13.62 Sp F8
Coord 2000 |
12156+1454 |
|
Discov num |
HJ 3337 |
|
Comp |
|
|
Coord arcsec 2000 |
12 15 34.57 +14 54 09.8 |
|
Date first |
2000 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
169 |
|
Pa last |
170.4 |
|
P.A. Now (θ) |
170.4° |
|
Sep first |
37.7 |
|
Sep last |
39.792 |
|
Sep. Now (ρ) |
39.792" |
|
Mag pri |
11.58 |
|
Mag sec |
13.62 |
|
delta mag (ΔM) |
2.04 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
-009 |
|
Sec motion ra |
|
|
Pri motion dec |
+002 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Coma Berenices |
|
Tycho2 |
0879-00792-1 |
|
Gaia DR2 |
3921440832151422080 |
|