22166-0117 LDS 4953
22h 16m 40.91s -01° 16' 48.6" P.A. 42.00 sep 3.0 mag 17.70,18.90 Sp M2+M3
| Coord 2000 |
22166-0117 |
|
Discov num |
LDS4953 |
|
Comp |
|
|
Coord arcsec 2000 |
22 16 40.91 -01 16 48.6 |
|
| Date first |
1960 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
50 |
|
Pa last |
42.2 |
|
P.A. Now (θ) |
42.2° |
|
| Sep first |
5.0 |
|
Sep last |
3.026 |
|
Sep. Now (ρ) |
3.026" |
|
| Mag pri |
17.70 |
|
Mag sec |
18.90 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
M2+M3 (red/red) |
|
| Pri motion ra |
-017 |
|
Sec motion ra |
|
|
| Pri motion dec |
+005 |
|
Sec motion dec |
|
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Gaia DR2 |
2677724680978674048 |
|
