08515+1152 CHE 121AB

 
 
08h 51m 27.00s +11 51' 52.5" P.A. 37.00 sep 31.3 mag 10.98,12.80 Sp A1
 
 
Coord 2000
08515+1152
Discov num
CHE 121
Comp
AB
Coord arcsec 2000
08 51 27.00 +11 51 52.5
Date first
1908
Date last
2015
Obs
16
Pa first
37
Pa last
37
P.A. Now (θ)
37°
Sep first
31.3
Sep last
31.3
Sep. Now (ρ)
31.3"
Mag pri
10.98
Mag sec
12.80
delta mag (ΔM)
1.82
Spectral class
A1 (white)
Pri motion ra
-010
Sec motion ra
-011
Pri motion dec
-006
Sec motion dec
-004
Notes
N (See Notes)
Visually invisible, K-band or other infrared star rPM=0.191 (< 0.3, Physical double)
This double is physical.
 
 
08515+1152 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 08515+1152 CHE 121 AB 1908 2015 16 37 31.3 10.98 12.80 1.82 <===
Show 08515+1152 CHE 121 AC 1908 2015 15 74 27.3 10.98 12.71 1.73
Show 08515+1152 BKO 42 AD 1997 2015 11 117 14.1 10.98 14.50 3.52
Show 08515+1152 BPM 498 CE 1987 2015 5 162 53.7 12.71 14.20 1.49
Show 08515+1152 BPM 499 CF 1983 2015 8 133 63.0 12.71 14.07 1.36
Show 08515+1152 BPM 500 CG 1987 2015 8 33 85.4 12.71 13.10 0.39
Show 08515+1152 BPM 501 CH 1995 2015 8 347 88.9 12.71 12.79 0.08
Show 08515+1152 BPM 513 CI 1983 2015 8 145 96.8 12.71 12.26 0.45
Show 08515+1152 BPM 518 EJ 1979 2015 5 103 64.7 14.20 13.80 0.40
Show 08515+1152 BPM 519 EK 1975 2015 5 143 106.2 14.20 12.90 1.30
Show 08515+1152 BPM 517 EL 1976 2015 5 56 65.0 14.20 13.25 0.95
Show 98178 08515+1152 BPM 512 FG 1975 2015 8 0 115.1 14.07 13.10 0.97
Show 98178 08515+1152 BPM 514 FI 1972 2015 8 165 37.3 14.07 12.26 1.81
Show 98178 08515+1152 BPM 496 GH 1987 2015 8 283 68.1 13.10 12.79 0.31
12-fold system
12 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
37.1
Precise sep
31.321
Constellation
Cancer
Tycho2
0814-01205-1
Gaia DR2
2767814528
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08515+1152 CHE 121 AB 2007 8 37 31.2 10.83 12.00 D 085127.00+115152.5
08515+1152 CHE 121 AB 2009 11 37 31.3 10.98 12.80 A1 N 085127.00+115152.5
08515+1152 CHE 121 AB 2015 12 37 31.3 10.98 12.80 A1 N 085127.00+115152.5

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