18338+7003 STF2370

 
 
18h 33m 49.04s +70 02' 40.1" P.A. 135 sep 10.7 mag 10.58,10.59 Sp G
 
 
Coord 2000
18338+7003
Discov num
STF2370
Comp
Coord arcsec 2000
18 33 49.04 +70 02 40.1
Date first
1832
Date last
2010
Obs
16
Pa first
136
Pa last
135
P.A. Now (θ)
135°
Sep first
10.6
Sep last
10.7
Sep. Now (ρ)
10.7"
Mag pri
10.58
Mag sec
10.59
delta mag (ΔM)
0.01
Spectral class
G (yellow)
Pri motion ra
+074
Sec motion ra
+077
Pri motion dec
+005
Sec motion dec
+000
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.076 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
135.4
Precise sep
10.73
Constellation
Draco
SAO
9160
Tycho2
4434-01354-1
last precise pa
135.4
last precise sep
10.73
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18338+7003 STF2370 1999 13 135 10.6 10.58 10.59 G DV 183349.04+700240.1
18338+7003 STF2370 2010 14 135 10.7 10.58 10.59 G NVD 183349.04+700240.1

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