15060+3340 DEA  85

 
 
15h 05m 58.93s +33 39' 32.4" P.A. 69.00 sep 5.1 mag 12.03,13.60 Sp M2+M8
 
 
Coord 2000
15060+3340
Discov num
DEA  85
Comp
Coord arcsec 2000
15 05 58.93 +33 39 32.4
Date first
1998
Date last
2015
Obs
2
Pa first
68
Pa last
69
P.A. Now (θ)
69°
Sep first
5.1
Sep last
5.1
Sep. Now (ρ)
5.1"
Mag pri
12.03
Mag sec
13.60
delta mag (ΔM)
1.57
Spectral class
M2+M8 (red/red)
Pri motion ra
-025
Sec motion ra
+090
Pri motion dec
-347
Sec motion dec
-320
Notes
V K (Proper motion indicates physical, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star rPM=0.34
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
68.5
Precise sep
5.116
Constellation
Bootes
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15060+3340 DEA 85 1998 1 68 5.1 12.03 13.60 M2+M8 VK 150558.93+333932.4
15060+3340 DEA 85 2000 1 74 5.0 12.03   M2+M8 VK 150558.93+333932.4
15060+3340 DEA 85 2015 2 69 5.1 12.03 13.60 M2+M8 V K 150558.93+333932.4

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