20108+8127 LOC 440

 
 
20h 10m 45.55s +81 26' 51.5" P.A. 158.00 sep 1.4 mag 16.40,19.00
 
 
Coord 2000
20108+8127
Discov num
LOC 440
Comp
Coord arcsec 2000
20 10 45.55 +81 26 51.5
Date first
2015
Date last
2015
Obs
1
Pa first
158
Pa last
158
P.A. Now (θ)
158°
Sep first
1.4
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
16.40
Mag sec
19.00
delta mag (ΔM)
2.6
Spectral class
Pri motion ra
+038
Sec motion ra
+041
Pri motion dec
+086
Sec motion dec
+086
Notes
V (Proper motion indicates physical)
rPM=0.031 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
157.9
Precise sep
1.352
Constellation
Draco
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20108+8127 LOC 440 2015 1 158 1.4 16.40 19.00 V 201045.55+812651.5

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