09046+0450 SKF 871

 
 
09h 04m 37.66s +04 49' 58.4" P.A. 97 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
2000
Date last
2015
Obs
4
Pa first
101
Pa last
97
P.A. Now (θ)
97°
Sep first
1.6
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
rPM=0.766
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
last precise pa
97.3
last precise sep
2.399
 
 
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
09046+0450 SKF 871 2015 4 97 2.4 18.60 19.00 M2 090437.66+044958.4

If you need more information about this double, apply for a data request form to the WDS.