21126+0437 HJ 3013

 
 
21h 12m 38.96s +04 36' 09.8" P.A. 119 sep 11.4 mag 10.90,13.20
 
 
Coord 2000
21126+0437
Discov num
HJ 3013
Comp
Coord arcsec 2000
21 12 38.96 +04 36 09.8
Date first
1830
Date last
2010
Obs
8
Pa first
119
Pa last
119
P.A. Now (θ)
119°
Sep first
5.0
Sep last
11.4
Sep. Now (ρ)
11.4"
Mag pri
10.90
Mag sec
13.20
delta mag (ΔM)
2.3
Spectral class
Pri motion ra
-012
Sec motion ra
-004
Pri motion dec
-008
Sec motion dec
-004
Notes
R (Red magnitudes)
rPM=0.62
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
118.6
Precise sep
11.38
Constellation
Equuleus
Tycho2
0535-02034-1
last precise pa
118.6
last precise sep
11.38
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21126+0437 HJ 3013 2005 5 118 11.0 11.00 12.00 D 211238.96+043609.8
21126+0437 HJ 3013 2009 6 119 11.0 11.00 12.00 D 211238.96+043609.8
21126+0437 HJ 3013 2010 8 119 11.4 10.90 13.20 R 211238.96+043609.8

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