12380+1436 HEI  62

 
 
12h 38m 00.31s +14 36' 57.6" P.A. 257.00 sep 1.6 mag 10.66,11.69
 
 
Coord 2000
12380+1436
Discov num
HEI  62
Comp
Coord arcsec 2000
12 38 00.31 +14 36 57.6
Date first
1979
Date last
2015
Obs
7
Pa first
255
Pa last
257
P.A. Now (θ)
257°
Sep first
1.5
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
10.66
Mag sec
11.69
delta mag (ΔM)
1.03
Spectral class
Pri motion ra
-015
Sec motion ra
-015
Pri motion dec
+007
Sec motion dec
+006
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.06 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
256.5
Precise sep
1.605
Constellation
Coma Berenices
Tycho2
0881-00027-1
Gaia DR2
72514921344
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12380+1436 HEI 62 2005 5 255 1.5 10.66 11.69 123800.31+143657.6
12380+1436 HEI 62 2008 6 256 1.6 10.66 11.69 123800.31+143657.6
12380+1436 HEI 62 2015 7 257 1.6 10.66 11.69 V 123800.31+143657.6

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