12390+1255 BPM 594

 
 
12h 39m 00.02s +12 54' 48.3" P.A. 152 sep 29.6 mag 12.86,14.24
 
 
Coord 2000
12390+1255
Discov num
BPM 594
Comp
Coord arcsec 2000
12 39 00.02 +12 54 48.3
Date first
1983
Date last
2015
Obs
10
Pa first
155
Pa last
152
P.A. Now (θ)
152°
Sep first
30.2
Sep last
29.6
Sep. Now (ρ)
29.6"
Mag pri
12.86
Mag sec
14.24
delta mag (ΔM)
1.38
Spectral class
Pri motion ra
-052
Sec motion ra
-049
Pri motion dec
-035
Sec motion dec
-036
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.05 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
152.3
Precise sep
29.642
Constellation
Virgo
SAO
100188
Gaia DR2
44081465472
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12390+1255 BPM 594 1998 2 152 29.6 12.92 14.29 NV 123900.02+125448.3
12390+1255 BPM 594 2001 3 152 29.6 12.92 14.29 NV 123900.02+125448.3
12390+1255 BPM 594 2010 4 152 29.6 12.86 14.24 NV 123900.02+125448.3
12390+1255 BPM 594 2015 5 152 29.6 12.86 14.24 NV 123900.02+125448.3

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