20258+0058 SKF 927

 
 
20h 25m 49.82s +00 58' 18.4" P.A. 230.00 sep 65.9 mag 9.14,10.71 Sp G0+K0:
 
 
Coord 2000
20258+0058
Discov num
SKF 927
Comp
Coord arcsec 2000
20 25 49.82 +00 58 18.4
Date first
1903
Date last
2016
Obs
17
Pa first
230
Pa last
230
P.A. Now (θ)
230°
Sep first
65.8
Sep last
65.9
Sep. Now (ρ)
65.9"
Mag pri
9.14
Mag sec
10.71
delta mag (ΔM)
1.57
Spectral class
G0+K0: (yellow/yellow-orange)
Pri motion ra
+021
Sec motion ra
+024
Pri motion dec
+036
Sec motion dec
+036
Notes
V (Proper motion indicates physical)
rPM=0.069 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
229.6
Precise sep
65.936
Constellation
Aquila
SAO
125794
Tycho2
0497-01124-1
Gaia DR2
63889120128
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20258+0058 SKF 927 2000 10 230 65.8 9.10 10.70 G0+K0: V 202549.82+005818.4
20258+0058 SKF 927 2010 12 230 65.9 9.14 10.71 G0+K0: V 202549.82+005818.4
20258+0058 SKF 927 2015 13 230 65.9 9.14 10.71 G0+K0: V 202549.82+005818.4

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