15253+4608 A  1632

 
 
15h 25m 17.17s +46 07' 46.3" P.A. 61.00 sep 1.8 mag 10.40,11.03 Sp G0
 
 
Coord 2000
15253+4608
Discov num
A  1632
Comp
Coord arcsec 2000
15 25 17.17 +46 07 46.3
Date first
1907
Date last
2016
Obs
22
Pa first
51
Pa last
61
P.A. Now (θ)
61°
Sep first
1.7
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
10.40
Mag sec
11.03
delta mag (ΔM)
0.63
Spectral class
G0 (yellow)
Pri motion ra
-019
Sec motion ra
-019
Pri motion dec
+051
Sec motion dec
+051
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
60.7
Precise sep
1.798
Constellation
Bootes
SAO
45530
Tycho2
3482-00568-1
Gaia DR2
1395669246541062272
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15253+4608 A 1632 1999 18 55 1.8 10.40 11.03 G0 152517.17+460746.3
15253+4608 A 1632 2010 19 59 1.8 10.40 11.03 G0 152517.17+460746.3
15253+4608 A 1632 2015 20 61 1.8 10.40 11.03 G0 152517.17+460746.3

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