09046+0450 SKF 871

 
 
09h 04m 37.66s +04 49' 58.4" P.A. 98 sep 2.4 mag 18.60,19.00 Sp M2
 
 
Coord 2000
09046+0450
Discov num
SKF 871
Comp
Coord arcsec 2000
09 04 37.66 +04 49 58.4
Date first
2002
Date last
2002
Obs
1
Pa first
98
Pa last
98
P.A. Now (θ)
98°
Sep first
2.4
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
18.60
Mag sec
19.00
delta mag (ΔM)
0.4
Spectral class
M2 (red)
Pri motion ra
-029
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
98.2
Precise sep
2.39
Constellation
Hydra
last precise pa
98.2
last precise sep
2.39
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09046+0450 SKF 871 2002 1 98 2.4 18.60 19.00 M2 090437.66+044958.4

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