09171+5905 CVR1209

 
 
09h 17m 04.58s +59 05' 06.8" P.A. 278 sep 4.5 mag 18.60,19.00 Sp M1+M1
 
 
Coord 2000
09171+5905
Discov num
CVR1209
Comp
Coord arcsec 2000
09 17 04.58 +59 05 06.8
Date first
1999
Date last
2000
Obs
3
Pa first
274
Pa last
278
P.A. Now (θ)
278°
Sep first
4.5
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
18.60
Mag sec
19.00
delta mag (ΔM)
0.4
Spectral class
M1+M1 (red/red)
Pri motion ra
+023
Sec motion ra
Pri motion dec
-064
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
277.9
Precise sep
4.46
Constellation
Ursa Major
last precise pa
277.9
last precise sep
4.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09171+5905 CVR1209 2000 2 278 4.5 18.60 19.00 M1+M1 R 091704.58+590506.8

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