09136+2117 RBR 23
09h 13m 37.27s +21° 16' 59.5" P.A. 259.00 sep 6.8 mag 6.40,13.80 Sp A2V dist. 155.76 pc (508.09 l.y.)
Coord 2000 |
09136+2117 |
|
Discov num |
RBR 23 |
|
Comp |
|
|
Coord arcsec 2000 |
09 13 37.27 +21 16 59.5 |
|
Date first |
2009 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
260 |
|
Pa last |
258.7 |
|
P.A. Now (θ) |
258.7° |
|
Sep first |
6.9 |
|
Sep last |
6.807 |
|
Sep. Now (ρ) |
6.807" |
|
Mag pri |
6.40 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
7.4 |
|
Spectral class |
A2V (white) |
|
Pri motion ra |
-014 |
|
Sec motion ra |
|
|
Pri motion dec |
-011 |
|
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
Constellation |
Cancer |
|
SAO |
80702 |
|
HIP |
45272 |
|
Tycho2 |
1407-00912-1 |
|
Gaia DR2 |
637163281740363904 |
|
HD |
79248 |
|
HR |
3657 |
|
GC |
12722 |
|
BD |
BD+21 1991 |
|
Distance |
155.76 |
|
Distance ly |
508.09 |
|