15434+3834 SLW 1129
15h 43m 26.80s +38° 34' 00.3" P.A. 20.00 sep 88.3 mag 17.94,18.99 Sp M3.1+M3.9
| Coord 2000 |
15434+3834 |
|
Discov num |
SLW1129 |
|
Comp |
|
|
Coord arcsec 2000 |
15 43 26.80 +38 34 00.3 |
|
| Date first |
1955 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
20 |
|
Pa last |
19.6 |
|
P.A. Now (θ) |
19.6° |
|
| Sep first |
88.0 |
|
Sep last |
88.262 |
|
Sep. Now (ρ) |
88.262" |
|
| Mag pri |
17.94 |
|
Mag sec |
18.99 |
|
delta mag (ΔM) |
1.05 |
|
Spectral class |
M3.1+M3.9 (red/red) |
|
| Pri motion ra |
-028 |
|
Sec motion ra |
-032 |
|
| Pri motion dec |
-026 |
|
Sec motion dec |
-024 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.112 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Borealis |
|
SAO |
242862 |
|
Gaia DR2 |
1377159243166291456 |
|
