20034+5515 HJ 1480

 
 
20h 03m 21.96s +55 15' 34.7" P.A. 97.00 sep 14.3 mag 9.89,13.20
 
 
Coord 2000
20034+5515
Discov num
HJ 1480
Comp
Coord arcsec 2000
20 03 21.96 +55 15 34.7
Date first
1828
Date last
2015
Obs
10
Pa first
98
Pa last
97
P.A. Now (θ)
97°
Sep first
12.0
Sep last
14.3
Sep. Now (ρ)
14.3"
Mag pri
9.89
Mag sec
13.20
delta mag (ΔM)
3.31
Spectral class
Pri motion ra
+016
Sec motion ra
-009
Pri motion dec
+001
Sec motion dec
-003
Notes
rPM=1.579
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
97.3
Precise sep
14.27
Constellation
Cygnus
Tycho2
3940-01400-1
Gaia DR2
83732962560
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20034+5515 HJ 1480 1999 3 97 14.6 9.89 13.20 D 200321.96+551534.7
20034+5515 HJ 1480 2003 5 97 14.6 9.89 13.20 D 200321.96+551534.7
20034+5515 HJ 1480 2010 6 96 13.6 9.89 13.20 200321.96+551534.7
20034+5515 HJ 1480 2015 7 97 14.3 9.89 13.20 200321.96+551534.7

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