20025+1557 BPM1951

 
 
20h 02m 29.55s +15 57' 17.5" P.A. 313.00 sep 42.6 mag 13.58,14.94
 
 
Coord 2000
20025+1557
Discov num
BPM1951
Comp
Coord arcsec 2000
20 02 29.55 +15 57 17.5
Date first
1997
Date last
2015
Obs
9
Pa first
313
Pa last
313
P.A. Now (θ)
313°
Sep first
42.6
Sep last
42.6
Sep. Now (ρ)
42.6"
Mag pri
13.58
Mag sec
14.94
delta mag (ΔM)
1.36
Spectral class
Pri motion ra
-011
Sec motion ra
-009
Pri motion dec
-015
Sec motion dec
-010
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.29 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
313.2
Precise sep
42.623
Constellation
Aquila
Gaia DR2
11521520512
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20025+1557 BPM1951 2000 2 313 42.6 13.53 14.91 NV 200229.55+155717.5
20025+1557 BPM1951 2001 3 313 42.6 13.53 14.91 NV 200229.55+155717.5
20025+1557 BPM1951 2010 4 313 42.6 13.58 14.94 NV 200229.55+155717.5
20025+1557 BPM1951 2015 5 313 42.4 13.58 14.94 NV 200229.55+155717.5

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