12492+8325 STF1694AB

 
 
12h 49m 13.80s +83 24' 46.3" P.A. 324 sep 21.3 mag 5.29,5.74 Sp A1IIIsh dist. 178.89 pc (583.54 l.y.)
 
 
Coord 2000
12492+8325
Discov num
STF1694
Comp
AB
Coord arcsec 2000
12 49 13.80 +83 24 46.3
Date first
1820
Date last
2015
Obs
72
Pa first
328
Pa last
324
P.A. Now (θ)
324°
Sep first
22.0
Sep last
21.3
Sep. Now (ρ)
21.3"
Mag pri
5.29
Mag sec
5.74
delta mag (ΔM)
0.45
Spectral class
A1IIIsh (white)
Pri motion ra
-027
Sec motion ra
-020
Pri motion dec
+020
Sec motion dec
+015
Notes
N (See Notes)
rPM=0.256 (< 0.3, Physical double)
This double is physical.
 
 
12492+8325 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 2102 12492+8325 STF1694 AB 1820 2015 72 324 21.3 5.29 5.74 0.45 <===
Show 2102 12492+8325 WAL 63 AC 1944 2007 4 223 73.3 5.29 11.50 6.21
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
323.9
Precise sep
21.318
Cdsa2 id
STF 1694 AB
Constellation
Camelopardalis
SAO
2102
HIP
62572
Tycho2
4633-01785-1
HD
112028
HR
4893
BD
BD+84 290
Ra deg
12.8205
De deg
83.41286111111111
Distance
178.89
Distance ly
583.54
last precise pa
323.9
last precise sep
21.318
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12492+8325 STF1694 AB 2007 65 326 21.4 5.29 5.74 A1IIIsh N D 124913.80+832446.3
12492+8325 STF1694 AB 2008 66 326 21.0 5.29 5.74 A1IIIsh N D 124913.80+832446.3
12492+8325 STF1694 AB 2011 67 326 21.4 5.29 5.74 A1IIIsh N D 124913.80+832446.3
12492+8325 STF1694 AB 2015 69 324 21.3 5.29 5.74 A1IIIsh N D 124913.80+832446.3

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