09136+2117 RBR  23

 
 
09h 13m 37.27s +21 16' 59.5" P.A. 260 sep 6.9 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
2009
Obs
1
Pa first
260
Pa last
260
P.A. Now (θ)
260°
Sep first
6.9
Sep last
6.9
Sep. Now (ρ)
6.9"
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)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
259.8
Precise sep
6.92
Cdsa2 id
RBR 23
Constellation
Cancer
SAO
80702
HIP
45272
Tycho2
1407-00912-1
HD
79248
HR
3657
BD
BD+21 1991
Ra deg
9.227019444444444
De deg
21.283194444444444
Distance
155.76
Distance ly
508.09
last precise pa
259.8
last precise sep
6.92
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09136+2117 RBR 23 2009 1 260 6.9 6.40 13.80 A2V K 091337.27+211659.5

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