00180+2057 LDS 864
00h 17m 59.17s +20° 57' 24.5" P.A. 232.00 sep 9.3 mag 10.40,12.77 Sp M2V
| Coord 2000 |
00180+2057 |
|
Discov num |
LDS 864 |
|
Comp |
|
|
Coord arcsec 2000 |
00 17 59.17 +20 57 24.5 |
|
| Date first |
1894 |
|
Date last |
2017 |
|
Obs |
16 |
|
| Pa first |
232 |
|
Pa last |
232.4 |
|
P.A. Now (θ) |
232.4° |
|
| Sep first |
9.3 |
|
Sep last |
9.33 |
|
Sep. Now (ρ) |
9.33" |
|
| Mag pri |
10.40 |
|
Mag sec |
12.77 |
|
delta mag (ΔM) |
2.37 |
|
Spectral class |
M2V (red) |
|
| Pri motion ra |
-166 |
|
Sec motion ra |
-272 |
|
| Pri motion dec |
-303 |
|
Sec motion dec |
-384 |
|
| Notes |
N
(See Notes) |
|
rPM=0.283 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
