13599+2520 BUP 156

 
 
13h 59m 55.86s +25 19' 33.5" P.A. 83 sep 999.9 mag 10.50,9.47 Sp G0+F8
 
 
Coord 2000
13599+2520
Discov num
BUP 156
Comp
Coord arcsec 2000
13 59 55.86 +25 19 33.5
Date first
1875
Date last
2001
Obs
5
Pa first
84
Pa last
83
P.A. Now (θ)
83°
Sep first
999.9
Sep last
999.9
Sep. Now (ρ)
999.9"
Mag pri
10.50
Mag sec
9.47
delta mag (ΔM)
1.03
Spectral class
G0+F8 (yellow/yellow-white)
Pri motion ra
+019
Sec motion ra
+006
Pri motion dec
-056
Sec motion dec
+034
Notes
N U (See Notes, Proper motion indicates non-physical)
rPM=1.538
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
83.2
Precise sep
1033.98
Constellation
Bootes
Tycho2
2009-00842-1
last precise pa
83.2
last precise sep
1033.98
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13599+2520 BUP 156 1910 2 89 999.9 10.47 9.00 F8 N 135955.86+251933.5
13599+2520 BUP 156 2001 4 83 999.9 10.50 9.47 F8 N 135955.86+251933.5
13599+2520 BUP 156 2010 6 83 999.9 10.50 9.47 G0+F8 NU 135955.86+251933.5

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