09215+2333 ZHN  12

 
 
09h 21m 28.09s +23 32' 35.5" P.A. 180 sep 372.5 mag 18.70,19.40 Sp sdM0+sdM2
 
 
Coord 2000
09215+2333
Discov num
ZHN  12
Comp
Coord arcsec 2000
09 21 28.09 +23 32 35.5
Date first
1998
Date last
2010
Obs
2
Pa first
180
Pa last
180
P.A. Now (θ)
180°
Sep first
372.6
Sep last
372.5
Sep. Now (ρ)
372.5"
Mag pri
18.70
Mag sec
19.40
delta mag (ΔM)
0.7
Spectral class
sdM0+sdM2
Pri motion ra
+055
Sec motion ra
+056
Pri motion dec
-093
Sec motion dec
-095
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.02 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
180.2
Precise sep
372.53
Constellation
Cancer
last precise pa
180.2
last precise sep
372.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09215+2333 ZHN 12 1998 1 180 372.6 18.70 19.40 sdM0+sdM2 V R 092128.09+233235.5
09215+2333 ZHN 12 2000 1 181 377.0 18.70 19.40 sdM0+sdM2 V R 092128.09+233235.5
09215+2333 ZHN 12 2010 2 180 372.9 18.70 19.40 sdM0+sdM2 V R 092128.09+233235.5

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