02021+0355 OSV   1

 
 
02h 02m 03.16s +03 56' 25.1" P.A. 16.00 sep 17.6 mag 10.70,13.39 Sp K6 dist. 38.64 pc (126.04 l.y.)
 
 
Coord 2000
02021+0355
Discov num
OSV   1
Comp
Coord arcsec 2000
02 02 03.16 +03 56 25.1
Date first
1943
Date last
2017
Obs
8
Pa first
14
Pa last
16
P.A. Now (θ)
16°
Sep first
17.6
Sep last
17.6
Sep. Now (ρ)
17.6"
Mag pri
10.70
Mag sec
13.39
delta mag (ΔM)
2.69
Spectral class
K6 (yellow-orange)
Pri motion ra
-339
Sec motion ra
-352
Pri motion dec
-325
Sec motion dec
-318
Notes
N V (See Notes, Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.031 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
15.7
Precise sep
17.64
Constellation
Pisces
HIP
9488
Tycho2
0040-00758-1
GL
Wo 9067A
BD
BD+03 275
Distance
38.64
Distance ly
126.04
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02021+0355 OSV 1 2001 6 11 17.8 10.70 12.94 K6 N DV 020203.16+035625.1
02021+0355 OSV 1 2017 8 16 17.6 10.70 13.39 K6 NV 020203.16+035625.1

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