13215+3539 GOM 18
13h 21m 30.79s +35° 38' 51.6" P.A. 189.00 sep 4.5 mag 15.70,17.00 Sp M3.5+M5.5
| Coord 2000 |
13215+3539 |
|
Discov num |
GOM 18 |
|
Comp |
|
|
Coord arcsec 2000 |
13 21 30.79 +35 38 51.6 |
|
| Date first |
2000 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
189 |
|
Pa last |
188.8 |
|
P.A. Now (θ) |
188.8° |
|
| Sep first |
4.4 |
|
Sep last |
4.468 |
|
Sep. Now (ρ) |
4.468" |
|
| Mag pri |
15.70 |
|
Mag sec |
17.00 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
M3.5+M5.5 (red/red) |
|
| Pri motion ra |
-083 |
|
Sec motion ra |
-083 |
|
| Pri motion dec |
-021 |
|
Sec motion dec |
-024 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.035 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canes Venatici |
|
Gaia DR2 |
1473556451230586624 |
|
