21598+1843 UC 4623

 
 
21h 59m 50.22s +18 43' 23.5" P.A. 183 sep 42.9 mag 10.80,15.65
 
 
Coord 2000
21598+1843
Discov num
UC 4623
Comp
Coord arcsec 2000
21 59 50.22 +18 43 23.5
Date first
1950
Date last
2015
Obs
6
Pa first
187
Pa last
183
P.A. Now (θ)
183°
Sep first
43.3
Sep last
42.9
Sep. Now (ρ)
42.9"
Mag pri
10.80
Mag sec
15.65
delta mag (ΔM)
4.85
Spectral class
Pri motion ra
-054
Sec motion ra
-063
Pri motion dec
-014
Sec motion dec
-018
Notes
V U (Proper motion indicates physical, Proper motion indicates non-physical)
rPM=0.15 (< 0.3, Physical double)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
182.7
Precise sep
42.925
Constellation
Pegasus
last precise pa
182.7
last precise sep
42.925
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21598+1843 UC 4623 2000 2 184 43.0 10.80 15.50 V 215950.22+184323.5
21598+1843 UC 4623 2001 2 184 43.0 10.80 15.50 V 215950.22+184323.5
21598+1843 UC 4623 2010 5 183 42.9 10.80 15.65 VU 215950.22+184323.5
21598+1843 UC 4623 2015 6 183 42.9 10.80 15.65 V U 215950.22+184323.5

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