20030+1328 BPM1956

 
 
20h 02m 58.10s +13 27' 46.2" P.A. 170 sep 57 mag 15.12,15.63
 
 
Coord 2000
20030+1328
Discov num
BPM1956
Comp
Coord arcsec 2000
20 02 58.10 +13 27 46.2
Date first
1994
Date last
2015
Obs
9
Pa first
170
Pa last
170
P.A. Now (θ)
170°
Sep first
56.6
Sep last
57.0
Sep. Now (ρ)
57"
Mag pri
15.12
Mag sec
15.63
delta mag (ΔM)
0.51
Spectral class
Pri motion ra
-031
Sec motion ra
-030
Pri motion dec
-039
Sec motion dec
-044
Notes
N U (See Notes, Proper motion indicates non-physical)
rPM=0.096 (< 0.3, Physical double)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
170.2
Precise sep
57.02
Constellation
Aquila
Gaia DR2
96488411136
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20030+1328 BPM1956 2000 2 170 56.7 15.12 15.63 NV 200258.10+132746.2
20030+1328 BPM1956 2001 3 170 56.6 15.12 15.63 NV 200258.10+132746.2
20030+1328 BPM1956 2013 4 170 56.6 15.12 15.63 NV 200258.10+132746.2
20030+1328 BPM1956 2015 6 170 57.0 15.12 15.63 NU 200258.10+132746.2

If you need more information about this double, apply for a data request form to the WDS.