16522+4205 UC 3244

 
 
16h 52m 14.46s +42 05' 28.6" P.A. 154 sep 50.2 mag 10.90,15.50
 
 
Coord 2000
16522+4205
Discov num
UC 3244
Comp
Coord arcsec 2000
16 52 14.46 +42 05 28.6
Date first
1998
Date last
2015
Obs
4
Pa first
154
Pa last
154
P.A. Now (θ)
154°
Sep first
50.2
Sep last
50.2
Sep. Now (ρ)
50.2"
Mag pri
10.90
Mag sec
15.50
delta mag (ΔM)
4.6
Spectral class
Pri motion ra
+060
Sec motion ra
+057
Pri motion dec
-083
Sec motion dec
-080
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.041 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
153.7
Precise sep
50.199
Constellation
Hercules
Tycho2
3079-00480-1
last precise pa
153.7
last precise sep
50.199
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16522+4205 UC 3244 2000 2 154 50.2 10.90 15.50 V 165214.46+420528.6
16522+4205 UC 3244 2002 2 154 50.2 10.90 15.50 V 165214.46+420528.6
16522+4205 UC 3244 2010 3 154 50.3 10.90 15.50 V R 165214.46+420528.6
16522+4205 UC 3244 2015 4 154 50.2 10.90 15.50 V R 165214.46+420528.6

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