12017-2235 RST3769

 
 
12h 01m 39.85s -22 34' 58.2" P.A. 62 sep 0.7 mag 9.90,12.60 Sp K1III dist. 34.6 pc (112.87 l.y.)
 
 
Coord 2000
12017-2235
Discov num
RST3769
Comp
Coord arcsec 2000
12 01 39.85 -22 34 58.2
Date first
1936
Date last
1940
Obs
2
Pa first
70
Pa last
62
P.A. Now (θ)
62°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
9.90
Mag sec
12.60
delta mag (ΔM)
2.7
Spectral class
K1III (yellow-orange)
Pri motion ra
-028
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
rPM=0.066 (< 0.3, Physical double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
F6V
Constellation
Cancer
SAO
80310
HIP
42403
Tycho2
1942-01827-1
HD
73344
BD
BD+24 1968
Distance
34.6
Distance ly
112.87
last precise pa
62.1
last precise sep
0.71
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12017-2235 RST3769 1940 2 62 0.7 9.90 12.60 K1III 120139.85-223458.2

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