02120+1700 LDS 3355
02h 11m 56.86s +16° 59' 40.3" P.A. 296.00 sep 23.4 mag 16.40,18.23 Sp M4+M5
| Coord 2000 |
02120+1700 |
|
Discov num |
LDS3355 |
|
Comp |
|
|
Coord arcsec 2000 |
02 11 56.86 +16 59 40.3 |
|
| Date first |
1954 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
296 |
|
Pa last |
296.3 |
|
P.A. Now (θ) |
296.3° |
|
| Sep first |
23.5 |
|
Sep last |
23.355 |
|
Sep. Now (ρ) |
23.355" |
|
| Mag pri |
16.40 |
|
Mag sec |
18.23 |
|
delta mag (ΔM) |
1.83 |
|
Spectral class |
M4+M5 (red/red) |
|
| Pri motion ra |
+137 |
|
Sec motion ra |
+136 |
|
| Pri motion dec |
-104 |
|
Sec motion dec |
-101 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.018 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aries |
|
Gaia DR2 |
80162820096360192 |
|
