03312-0707 SLW 156
03h 31m 09.82s -07° 06' 44.4" P.A. 273.00 sep 15.3 mag 15.60,17.30 Sp M2.5+M3.7
| Coord 2000 |
03312-0707 |
|
Discov num |
SLW 156 |
|
Comp |
|
|
Coord arcsec 2000 |
03 31 09.82 -07 06 44.4 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
273 |
|
Pa last |
272.8 |
|
P.A. Now (θ) |
272.8° |
|
| Sep first |
15.2 |
|
Sep last |
15.252 |
|
Sep. Now (ρ) |
15.252" |
|
| Mag pri |
15.60 |
|
Mag sec |
17.30 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
M2.5+M3.7 (red/red) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-054 |
|
Sec motion dec |
-058 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.069 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Eridanus |
|
Gaia DR2 |
5168690573176530432 |
|
