17135+0221 UC 3307

 
 
17h 13m 30.60s +02 21' 28.1" P.A. 183 sep 18.8 mag 12.30,16.10
 
 
Coord 2000
17135+0221
Discov num
UC 3307
Comp
Coord arcsec 2000
17 13 30.60 +02 21 28.1
Date first
2000
Date last
2000
Obs
2
Pa first
183
Pa last
183
P.A. Now (θ)
183°
Sep first
18.7
Sep last
18.8
Sep. Now (ρ)
18.8"
Mag pri
12.30
Mag sec
16.10
delta mag (ΔM)
3.8
Spectral class
Pri motion ra
+037
Sec motion ra
+035
Pri motion dec
-081
Sec motion dec
-059
Notes
V (Proper motion indicates physical)
rPM=0.248 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
183.4
Precise sep
18.824
Cdsa2 id
UC 3307
Constellation
Ophiuchus
Ra deg
17.225166666666667
De deg
2.3578055555555557
last precise pa
183.4
last precise sep
18.824
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17135+0221 UC 3307 2000 2 183 18.7 12.30 16.10 V 171330.60+022128.1

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