18523-4749 UC 3703AB

 
 
18h 52m 17.24s -47 48' 37.7" P.A. 273.00 sep 108.9 mag 15.10,15.70
 
 
Coord 2000
18523-4749
Discov num
UC 3703
Comp
AB
Coord arcsec 2000
18 52 17.24 -47 48 37.7
Date first
1998
Date last
2015
Obs
3
Pa first
271
Pa last
273
P.A. Now (θ)
273°
Sep first
108.1
Sep last
108.9
Sep. Now (ρ)
108.9"
Mag pri
15.10
Mag sec
15.70
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+046
Sec motion ra
+028
Pri motion dec
+120
Sec motion dec
+110
Notes
V W R (Proper motion indicates physical, , Red magnitudes)
rPM=0.16 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
272.7
Precise sep
108.87
Constellation
Hydra
Tycho2
8377-00863-1
 
 
WDS HISTORIC DATA
 
 
No records found.


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