14122+4225 HO   57

 
 
14h 12m 09.78s +42 24' 43.0" P.A. 204 sep 2.7 mag 8.20,13.20 Sp K5 dist. 191.57 pc (624.9 l.y.)
 
 
Coord 2000
14122+4225
Discov num
HO   57
Comp
Coord arcsec 2000
14 12 09.78 +42 24 43.0
Date first
1883
Date last
2014
Obs
8
Pa first
207
Pa last
204
P.A. Now (θ)
204°
Sep first
1.8
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
8.20
Mag sec
13.20
delta mag (ΔM)
5
Spectral class
K5 (yellow-orange)
Pri motion ra
-038
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
203.7
Precise sep
2.66
Constellation
Bootes
SAO
44932
HIP
69379
Tycho2
3037-00405-1
HD
124371
BD
BD+43 2392
Distance
191.57
Distance ly
624.9
last precise pa
203.7
last precise sep
2.66
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14122+4225 HO 57 1964 7 205 2.3 8.20 13.20 K5 141209.78+422443.0
14122+4225 HO 57 2014 8 204 2.7 8.20 13.20 K5 141209.78+422443.0

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