02511+1805 CHE  72

 
 
02h 51m 08.38s +18 04' 48.1" P.A. 152 sep 33.5 mag 12.46,14.04
 
 
Coord 2000
02511+1805
Discov num
CHE  72
Comp
Coord arcsec 2000
02 51 08.38 +18 04 48.1
Date first
1907
Date last
2012
Obs
5
Pa first
152
Pa last
152
P.A. Now (θ)
152°
Sep first
32.2
Sep last
33.5
Sep. Now (ρ)
33.5"
Mag pri
12.46
Mag sec
14.04
delta mag (ΔM)
1.58
Spectral class
Pri motion ra
-001
Sec motion ra
+011
Pri motion dec
-015
Sec motion dec
-026
Notes
rPM=0.577
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
151.6
Precise sep
33.47
Constellation
Aries
last precise pa
151.6
last precise sep
33.47
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02511+1805 CHE 72 1999 2 151 32.9 10.30 11.90 D 025108.38+180448.1
02511+1805 CHE 72 2000 3 151 32.9 12.30 13.50 D 025108.38+180448.1
02511+1805 CHE 72 2012 4 152 33.5 12.30 13.50 D 025108.38+180448.1

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