15229+8457 MLR 345

 
 
15h 22m 52.32s +84 57' 18.9" P.A. 229 sep 0.8 mag 11.60,11.90 Sp K2
 
 
Coord 2000
15229+8457
Discov num
MLR 345
Comp
Coord arcsec 2000
15 22 52.32 +84 57 18.9
Date first
1972
Date last
1972
Obs
1
Pa first
229
Pa last
229
P.A. Now (θ)
229°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.60
Mag sec
11.90
delta mag (ΔM)
0.3
Spectral class
K2 (yellow-orange)
Pri motion ra
+000
Sec motion ra
Pri motion dec
-023
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
228.6
Precise sep
0.78
Constellation
Ursa Minor
SAO
2551
Tycho2
4638-01340-1
last precise pa
228.6
last precise sep
0.78
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15229+8457 MLR 345 1972 1 229 0.8 11.60 11.90 K2 152252.32+845718.9

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