14300+5607 HJ 2729

 
 
14h 30m 00.44s +56 06' 50.5" P.A. 56 sep 27.5 mag 8.80,11.01 Sp A2 dist. 253.81 pc (827.93 l.y.)
 
 
Coord 2000
14300+5607
Discov num
HJ 2729
Comp
Coord arcsec 2000
14 30 00.44 +56 06 50.5
Date first
1831
Date last
2011
Obs
12
Pa first
60
Pa last
56
P.A. Now (θ)
56°
Sep first
25.0
Sep last
27.5
Sep. Now (ρ)
27.5"
Mag pri
8.80
Mag sec
11.01
delta mag (ΔM)
2.21
Spectral class
A2 (white)
Pri motion ra
+017
Sec motion ra
+016
Pri motion dec
-002
Sec motion dec
-003
Notes
rPM=0.083 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
56
Precise sep
27.45
Constellation
Draco
SAO
29172
HIP
70907
Tycho2
3862-00921-1
HD
127538
BD
BD+56 1742
Distance
253.81
Distance ly
827.93
last precise pa
56
last precise sep
27.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14300+5607 HJ 2729 2000 9 56 27.4 8.80 11.01 A2 D 143000.44+560650.5
14300+5607 HJ 2729 2011 11 56 27.5 8.80 11.01 A2 D 143000.44+560650.5

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