10575-1818 HU  637

 
 
10h 57m 32.82s -18 18' 14.8" P.A. 67 sep 5.2 mag 8.36,11.40 Sp K0III
 
 
Coord 2000
10575-1818
Discov num
HU  637
Comp
Coord arcsec 2000
10 57 32.82 -18 18 14.8
Date first
1888
Date last
1999
Obs
9
Pa first
69
Pa last
67
P.A. Now (θ)
67°
Sep first
5.1
Sep last
5.2
Sep. Now (ρ)
5.2"
Mag pri
8.36
Mag sec
11.40
delta mag (ΔM)
3.04
Spectral class
K0III (yellow-orange)
Pri motion ra
-027
Sec motion ra
Pri motion dec
+038
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
66.8
Precise sep
5.22
Constellation
Crater
SAO
156352
Tycho2
6079-00630-1
HD
94952
last precise pa
66.8
last precise sep
5.22
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10575-1818 HU 637 1942 8 65 5.2 8.36 11.40 K0III 105732.82-181814.8
10575-1818 HU 637 1999 9 67 5.2 8.36 11.40 K0III 105732.82-181814.8

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