02581-0711 SLW 139
02h 58m 07.59s -07° 11' 06.5" P.A. 299.00 sep 48.8 mag 17.90,18.10 Sp M3.2+M3.2
| Coord 2000 |
02581-0711 |
|
Discov num |
SLW 139 |
|
Comp |
|
|
Coord arcsec 2000 |
02 58 07.59 -07 11 06.5 |
|
| Date first |
2000 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
299 |
|
Pa last |
299.2 |
|
P.A. Now (θ) |
299.2° |
|
| Sep first |
48.8 |
|
Sep last |
48.752 |
|
Sep. Now (ρ) |
48.752" |
|
| Mag pri |
17.90 |
|
Mag sec |
18.10 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
M3.2+M3.2 (red/red) |
|
| Pri motion ra |
+051 |
|
Sec motion ra |
+047 |
|
| Pri motion dec |
+006 |
|
Sec motion dec |
+004 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.087 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Eridanus |
|
Gaia DR2 |
5180462490123136256 |
|
