20158-0640 UC 4130

 
 
20h 15m 51.18s -06 39' 56.7" P.A. 12 sep 77.6 mag 15.20,16.50
 
 
Coord 2000
20158-0640
Discov num
UC 4130
Comp
Coord arcsec 2000
20 15 51.18 -06 39 56.7
Date first
1999
Date last
2015
Obs
4
Pa first
12
Pa last
12
P.A. Now (θ)
12°
Sep first
77.8
Sep last
77.6
Sep. Now (ρ)
77.6"
Mag pri
15.20
Mag sec
16.50
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
-074
Sec motion ra
-028
Pri motion dec
-101
Sec motion dec
-082
Notes
V (Proper motion indicates physical)
rPM=0.397
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
11.9
Precise sep
77.595
Constellation
Aquila
Gaia DR2
34771631744
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20158-0640 UC 4130 2000 2 12 77.6 15.20 16.50 V 201551.18-063956.7
20158-0640 UC 4130 2010 3 12 78.9 15.20 16.50 V 201551.18-063956.7
20158-0640 UC 4130 2015 4 12 77.6 15.20 16.50 V 201551.18-063956.7

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