12295+7515 HJ 2612

 
 
12h 29m 30.22s +75 15' 13.2" P.A. 289 sep 13.3 mag 10.10,13.40 Sp K5
 
 
Coord 2000
12295+7515
Discov num
HJ 2612
Comp
Coord arcsec 2000
12 29 30.22 +75 15 13.2
Date first
1831
Date last
2004
Obs
6
Pa first
300
Pa last
289
P.A. Now (θ)
289°
Sep first
10.0
Sep last
13.3
Sep. Now (ρ)
13.3"
Mag pri
10.10
Mag sec
13.40
delta mag (ΔM)
3.3
Spectral class
K5 (yellow-orange)
Pri motion ra
-004
Sec motion ra
-017
Pri motion dec
-006
Sec motion dec
-006
Notes
rPM=0.721
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
288.5
Precise sep
13.308
Constellation
Draco
Tycho2
4551-01877-1
HD
108859
last precise pa
288.5
last precise sep
13.308
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12295+7515 HJ 2612 1999 5 287 13.2 10.10 13.40 K5 D 122930.22+751513.2
12295+7515 HJ 2612 2004 6 289 13.3 10.10 13.40 K5 D 122930.22+751513.2

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