12400+1702 BRT 2415
12h 40m 01.69s +17° 02' 06.3" P.A. 138.00 sep 4.4 mag 11.40,11.90
Coord 2000 |
12400+1702 |
|
Discov num |
BRT2415 |
|
Comp |
|
|
Coord arcsec 2000 |
12 40 01.69 +17 02 06.3 |
|
Date first |
1896 |
|
Date last |
2017 |
|
Obs |
12 |
|
Pa first |
133 |
|
Pa last |
138.3 |
|
P.A. Now (θ) |
138.3° |
|
Sep first |
4.1 |
|
Sep last |
4.433 |
|
Sep. Now (ρ) |
4.433" |
|
Mag pri |
11.40 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
|
|
Sec motion ra |
-006 |
|
Pri motion dec |
|
|
Sec motion dec |
-067 |
|
Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Coma Berenices |
|
Gaia DR2 |
3935256745509177344 |
|