01477+1643 BPMA  2

 
 
01h 47m 39.16s +16 42' 31.1" P.A. 228.00 sep 209.5 mag 10.30,11.08
 
 
Coord 2000
01477+1643
Discov num
BPMA  2
Comp
Coord arcsec 2000
01 47 39.16 +16 42 31.1
Date first
1991
Date last
2010
Obs
5
Pa first
228
Pa last
228
P.A. Now (θ)
228°
Sep first
209.4
Sep last
209.5
Sep. Now (ρ)
209.5"
Mag pri
10.30
Mag sec
11.08
delta mag (ΔM)
0.78
Spectral class
Pri motion ra
+089
Sec motion ra
+087
Pri motion dec
-055
Sec motion dec
-054
Notes
N V (See Notes, Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.021 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
228.4
Precise sep
209.46
Constellation
Aries
Tycho2
1206-00187-1
Gaia DR2
662627328
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01477+1643 BPMA 2 1998 2 228 209.5 10.22 11.24 NV 014739.16+164231.1
01477+1643 BPMA 2 2000 3 229 209.6 10.20 11.20 NV 014739.16+164231.1
01477+1643 BPMA 2 2010 5 228 209.5 10.30 11.08 NV 014739.16+164231.1

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