05511+2008 HU   40

 
 
05h 51m 08.25s +20 08' 21.5" P.A. 18 sep 3.8 mag 9.10,10.10 Sp K0
 
 
Coord 2000
05511+2008
Discov num
HU   40
Comp
Coord arcsec 2000
05 51 08.25 +20 08 21.5
Date first
1895
Date last
2019
Obs
14
Pa first
11
Pa last
18
P.A. Now (θ)
18°
Sep first
3.2
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
9.10
Mag sec
10.10
delta mag (ΔM)
1
Spectral class
K0 (yellow-orange)
Pri motion ra
-010
Sec motion ra
Pri motion dec
+018
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
17.7
Precise sep
3.84
Constellation
Orion
SAO
77627
Tycho2
1307-00948-1
Gaia DR2
76643604224
HD
248345
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05511+2008 HU 40 2003 13 15 3.8 9.10 10.10 K0 055108.25+200821.5

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