02161+1630 BPM  50

 
 
02h 16m 06.89s +16 29' 51.4" P.A. 210 sep 95.4 mag 15.30,15.50
 
 
Coord 2000
02161+1630
Discov num
BPM  50
Comp
Coord arcsec 2000
02 16 06.89 +16 29 51.4
Date first
1995
Date last
2010
Obs
4
Pa first
210
Pa last
210
P.A. Now (θ)
210°
Sep first
95.5
Sep last
95.4
Sep. Now (ρ)
95.4"
Mag pri
15.30
Mag sec
15.50
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+013
Sec motion ra
+018
Pri motion dec
-020
Sec motion dec
-018
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.212 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
209.7
Precise sep
95.44
Constellation
Aries
last precise pa
209.7
last precise sep
95.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02161+1630 BPM 50 1997 2 210 95.5 15.25 15.51 NV 021606.89+162951.4
02161+1630 BPM 50 2000 3 210 95.4 15.30 15.50 NV 021606.89+162951.4
02161+1630 BPM 50 2010 4 210 95.4 15.30 15.50 NV 021606.89+162951.4

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