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
Cdsa2 id
BPM 50
Constellation
Aries
Ra deg
2.2685805555555554
De deg
16.497611111111112
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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