14578+0816 HJ 2756

14h 57m 46.48s +08 15' 34.8" P.A. 90.00 sep 24.1 mag 9.55,10.17 Sp K2

Coord 2000
14578+0816
Discov num
HJ 2756
Comp
Coord arcsec 2000
14 57 46.48 +08 15 34.8
Date first
1830
Date last
2015
Obs
19
Pa first
95
Pa last
90
P.A. Now (θ)
90°
Sep first
25.0
Sep last
24.1
Sep. Now (ρ)
24.1"
Mag pri
9.55
Mag sec
10.17
delta mag (ΔM)
0.62
Spectral class
K2 (yellow-orange)
Pri motion ra
-001
Sec motion ra
-032
Pri motion dec
-041
Sec motion dec
-027
Notes


rPM=0.812

This double is not physical.



OTHER CATALOGS AND DESIGNATIONS

Precise pa
89.9
Precise sep
24.142
Constellation
Bootes
Tycho2
0918-01419-1
Gaia DR2
16915493376
HD
132227




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14578+0816 HJ 2756 2006 12 90 24.4 9.55 10.17 K2 D 145746.48+081534.8
14578+0816 HJ 2756 2012 14 90 24.2 9.55 10.17 K2 D 145746.48+081534.8
14578+0816 HJ 2756 2015 16 90 24.1 9.55 10.17 K2 145746.48+081534.8

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