17162+0131 UC 3312

 
 
17h 16m 13.36s +01 31' 10.9" P.A. 262.00 sep 45.7 mag 15.40,15.70
 
 
Coord 2000
17162+0131
Discov num
UC 3312
Comp
Coord arcsec 2000
17 16 13.36 +01 31 10.9
Date first
2000
Date last
2015
Obs
5
Pa first
263
Pa last
262
P.A. Now (θ)
262°
Sep first
45.6
Sep last
45.7
Sep. Now (ρ)
45.7"
Mag pri
15.40
Mag sec
15.70
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+064
Sec motion ra
+049
Pri motion dec
+041
Sec motion dec
+030
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.245 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
262.3
Precise sep
45.747
Constellation
Ophiuchus
Tycho2
0400-01107-1
Gaia DR2
4386940314090721152
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17162+0131 UC 3312 2000 2 262 45.5 15.40 15.70 V 171613.36+013110.9
17162+0131 UC 3312 2010 4 263 45.5 15.40 15.70 V R 171613.36+013110.9
17162+0131 UC 3312 2015 5 262 45.7 15.40 15.70 V R 171613.36+013110.9

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