10271+4922 SLW 475
10h 27m 03.47s +49° 21' 59.0" P.A. 193.00 sep 22.4 mag 17.56,18.81 Sp M4.4+M5.3
| Coord 2000 |
10271+4922 |
|
Discov num |
SLW 475 |
|
Comp |
|
|
Coord arcsec 2000 |
10 27 03.47 +49 21 59.0 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
193 |
|
Pa last |
192.8 |
|
P.A. Now (θ) |
192.8° |
|
| Sep first |
22.4 |
|
Sep last |
22.417 |
|
Sep. Now (ρ) |
22.417" |
|
| Mag pri |
17.56 |
|
Mag sec |
18.81 |
|
delta mag (ΔM) |
1.25 |
|
Spectral class |
M4.4+M5.3 (red/red) |
|
| Pri motion ra |
-086 |
|
Sec motion ra |
-086 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
-013 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.034 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ursa Major |
|
Gaia DR2 |
834832588828585728 |
|
