23077+1917 UC 4887

 
 
23h 07m 39.89s +19 16' 57.9" P.A. 245 sep 28.5 mag 10.90,15.80
 
 
Coord 2000
23077+1917
Discov num
UC 4887
Comp
Coord arcsec 2000
23 07 39.89 +19 16 57.9
Date first
1997
Date last
2010
Obs
3
Pa first
245
Pa last
245
P.A. Now (θ)
245°
Sep first
28.5
Sep last
28.5
Sep. Now (ρ)
28.5"
Mag pri
10.90
Mag sec
15.80
delta mag (ΔM)
4.9
Spectral class
Pri motion ra
-029
Sec motion ra
-028
Pri motion dec
-046
Sec motion dec
-046
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.018 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
245.2
Precise sep
28.47
Constellation
Pegasus
Tycho2
1715-00040-1
last precise pa
245.2
last precise sep
28.47
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23077+1917 UC 4887 2000 2 245 28.5 10.90 15.80 V 230739.89+191657.9
23077+1917 UC 4887 2001 2 245 28.5 10.90 15.80 V 230739.89+191657.9
23077+1917 UC 4887 2010 3 245 28.5 10.90 15.80 V R 230739.89+191657.9

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