00445-1516 TOI 256
00h 44m 59.33s -15° 16' 17.5" P.A. 336.00 sep 16.5 mag 8.80,13.70 Sp M4.5V
| Coord 2000 |
00445-1516 |
|
Discov num |
TOI 256 |
|
Comp |
|
|
Coord arcsec 2000 |
00 44 59.33 -15 16 17.5 |
|
| Date first |
2018 |
|
Date last |
2018 |
|
Obs |
1 |
|
| Pa first |
336 |
|
Pa last |
336 |
|
P.A. Now (θ) |
336° |
|
| Sep first |
16.5 |
|
Sep last |
16.52 |
|
Sep. Now (ρ) |
16.52" |
|
| Mag pri |
8.80 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
4.9 |
|
Spectral class |
M4.5V (red) |
|
| Pri motion ra |
+318 |
|
Sec motion ra |
|
|
| Pri motion dec |
-597 |
|
Sec motion dec |
|
|
| Notes |
K
(K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
