15290+4646 JNN 103
15h 29m 02.92s +46° 46' 23.9" P.A. 202.00 sep 0.2 mag 14.90,15.60 Sp M4.5+M5
| Coord 2000 |
15290+4646 |
|
Discov num |
JNN 103 |
|
Comp |
|
|
Coord arcsec 2000 |
15 29 02.92 +46 46 23.9 |
|
| Date first |
2009 |
|
Date last |
2012 |
|
Obs |
3 |
|
| Pa first |
172 |
|
Pa last |
202 |
|
P.A. Now (θ) |
202° |
|
| Sep first |
0.3 |
|
Sep last |
0.222 |
|
Sep. Now (ρ) |
0.222" |
|
| Mag pri |
14.90 |
|
Mag sec |
15.60 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
M4.5+M5 (red/red) |
|
| Pri motion ra |
-116 |
|
Sec motion ra |
|
|
| Pri motion dec |
-020 |
|
Sec motion dec |
|
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Gaia DR2 |
1395761158842406144 |
|
