16192+2553 COU 412

 
 
16h 19m 13.71s +25 52' 51.9" P.A. 84 sep 1 mag 9.90,12.40
 
 
Coord 2000
16192+2553
Discov num
COU 412
Comp
Coord arcsec 2000
16 19 13.71 +25 52 51.9
Date first
1969
Date last
2011
Obs
3
Pa first
66
Pa last
84
P.A. Now (θ)
84°
Sep first
0.9
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
9.90
Mag sec
12.40
delta mag (ΔM)
2.5
Spectral class
Pri motion ra
+018
Sec motion ra
Pri motion dec
-028
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
84
Precise sep
0.98
Constellation
Hercules
Tycho2
2046-00017-1
last precise pa
84
last precise sep
0.98
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16192+2553 COU 412 1969 1 66 0.9 9.90 12.40 161913.71+255251.9
16192+2553 COU 412 2011 2 84 1.0 9.90 12.40 161913.71+255251.9

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