18300+0114 DCH  99Aa,Ab

 
 
18h 29m 57.74s +01 14' 05.7" P.A. 284 sep 0.3 mag 18.10,22.10
 
 
Coord 2000
18300+0114
Discov num
DCH  99
Comp
Aa,Ab
Coord arcsec 2000
18 29 57.74 +01 14 05.7
Date first
2003
Date last
2003
Obs
1
Pa first
284
Pa last
284
P.A. Now (θ)
284°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
18.10
Mag sec
22.10
delta mag (ΔM)
4
Spectral class
Pri motion ra
+076
Sec motion ra
Pri motion dec
-263
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
18300+0114 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18300+0114 DCH 99 Aa,Ab 2003 2003 1 284 0.3 18.10 22.10 4.00 <===
Show 18300+0114 EIR 1 AB 1984 2003 5 10 1.6 18.10 19.70 1.60
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
284.3
Precise sep
0.321
Constellation
Serpens
last precise pa
284.3
last precise sep
0.321
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18300+0114 DCH 99 Aa,Ab 2003 1 284 0.3 18.10 22.10 DK 182957.74+011405.7

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