10025+4221 SLW 425
10h 02m 28.21s +42° 20' 55.3" P.A. 311.00 sep 16.0 mag 18.60,18.70 Sp M3.2+M3.3
| Coord 2000 |
10025+4221 |
|
Discov num |
SLW 425 |
|
Comp |
|
|
Coord arcsec 2000 |
10 02 28.21 +42 20 55.3 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
311 |
|
Pa last |
311.2 |
|
P.A. Now (θ) |
311.2° |
|
| Sep first |
15.9 |
|
Sep last |
16.027 |
|
Sep. Now (ρ) |
16.027" |
|
| Mag pri |
18.60 |
|
Mag sec |
18.70 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
M3.2+M3.3 (red/red) |
|
| Pri motion ra |
-033 |
|
Sec motion ra |
-032 |
|
| Pri motion dec |
-029 |
|
Sec motion dec |
-026 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.072 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Major |
|
Gaia DR2 |
807157812439179904 |
|
