05573+1708 SKF2503

 
 
05h 57m 18.67s +17 08' 29.7" P.A. 108 sep 6.8 mag 14.10,18.40 Sp M4
 
 
Coord 2000
05573+1708
Discov num
SKF2503
Comp
Coord arcsec 2000
05 57 18.67 +17 08 29.7
Date first
1955
Date last
2015
Obs
6
Pa first
108
Pa last
108
P.A. Now (θ)
108°
Sep first
7.0
Sep last
6.8
Sep. Now (ρ)
6.8"
Mag pri
14.10
Mag sec
18.40
delta mag (ΔM)
4.3
Spectral class
M4 (red)
Pri motion ra
+241
Sec motion ra
+241
Pri motion dec
-266
Sec motion dec
-266
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
108.3
Precise sep
6.831
Constellation
Orion
SAO
95036
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05573+1708 SKF2503 2013 6 108 6.8 14.10 18.40 M4 V 055718.67+170829.7
05573+1708 SKF2503 2015 7 108 6.8 14.10 18.40 M4 V 055718.67+170829.7

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