12300+7324 HJ 2613

 
 
12h 29m 57.00s +73 24' 06.2" P.A. 307 sep 24.9 mag 10.73,11.70
 
 
Coord 2000
12300+7324
Discov num
HJ 2613
Comp
Coord arcsec 2000
12 29 57.00 +73 24 06.2
Date first
1831
Date last
2016
Obs
8
Pa first
314
Pa last
307
P.A. Now (θ)
307°
Sep first
20.0
Sep last
24.9
Sep. Now (ρ)
24.9"
Mag pri
10.73
Mag sec
11.70
delta mag (ΔM)
0.97
Spectral class
Pri motion ra
+008
Sec motion ra
-002
Pri motion dec
-001
Sec motion dec
+009
Notes
rPM=1.534
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
307
Precise sep
24.879
Constellation
Draco
Tycho2
4400-01399-1
last precise pa
307
last precise sep
24.879
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12300+7324 HJ 2613 1999 5 307 24.8 10.80 12.10 D 122957.00+732406.2
12300+7324 HJ 2613 2004 6 307 24.8 10.80 12.10 D 122957.00+732406.2
12300+7324 HJ 2613 2010 7 307 24.8 10.73 11.70 122957.00+732406.2
12300+7324 HJ 2613 2016 8 307 24.9 10.73 11.70 122957.00+732406.2

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