12411+1523 RDR 4 (HD 110315)
12h 41m 06.48s +15° 22' 35.9" P.A. 247.00 sep 2.4 mag 5.08,8.60 Sp K4.5V dist. 14.18 pc (46.26 l.y.)
| Coord 2000 |
12411+1523 |
|
Discov num |
RDR 4 |
|
Comp |
|
|
Coord arcsec 2000 |
12 41 06.48 +15 22 35.9 |
|
| Date first |
2009 |
|
Date last |
2021 |
|
Obs |
5 |
|
| Pa first |
269 |
|
Pa last |
246.8 |
|
P.A. Now (θ) |
246.8° |
|
| Sep first |
2.1 |
|
Sep last |
2.438 |
|
Sep. Now (ρ) |
2.438" |
|
| Mag pri |
5.08 |
|
Mag sec |
8.60 |
|
delta mag (ΔM) |
3.52 |
|
Spectral class |
K4.5V (yellow-orange) |
|
| Pri motion ra |
+119 |
|
Sec motion ra |
|
|
| Pri motion dec |
-374 |
|
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
| Name |
HD 110315 |
|
Constellation |
Coma Berenices |
|
SAO |
100205 |
|
HIP |
61901 |
|
| Tycho2 |
1446-01139-1 |
|
HD |
110315 |
|
GC |
17256 |
|
GL |
Gl 481 |
|
| BD |
BD+16 2404 |
|
Distance |
14.18 |
|
Distance ly |
46.26 |
|
