15599+6914 ARY  12

 
 
15h 59m 52.85s +69 13' 30.9" P.A. 248 sep 124.2 mag 8.90,8.95 Sp K2
 
 
Coord 2000
15599+6914
Discov num
ARY  12
Comp
Coord arcsec 2000
15 59 52.85 +69 13 30.9
Date first
1893
Date last
2015
Obs
11
Pa first
248
Pa last
248
P.A. Now (θ)
248°
Sep first
121.9
Sep last
124.2
Sep. Now (ρ)
124.2"
Mag pri
8.90
Mag sec
8.95
delta mag (ΔM)
0.05
Spectral class
K2 (yellow-orange)
Pri motion ra
+004
Sec motion ra
+006
Pri motion dec
+009
Sec motion dec
-006
Notes
rPM=1.536
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
248.3
Precise sep
124.22
Cdsa2 id
ARY 12
Constellation
Draco
SAO
16921
Tycho2
4412-01809-1
Ra deg
15.998013888888888
De deg
69.22525
last precise pa
248.3
last precise sep
124.22
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15599+6914 ARY 12 1999 9 246 121.6 8.90 8.95 D 155952.85+691330.9
15599+6914 ARY 12 2003 10 246 121.8 8.90 8.95 D 155952.85+691330.9
15599+6914 ARY 12 2015 11 248 124.2 8.90 8.95 K2 155952.85+691330.9

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