22596-2206 UC 4857

 
 
22h 59m 38.80s -22 05' 31.7" P.A. 325.00 sep 39.0 mag 10.40,16.50
 
 
Coord 2000
22596-2206
Discov num
UC 4857
Comp
Coord arcsec 2000
22 59 38.80 -22 05 31.7
Date first
1998
Date last
2015
Obs
5
Pa first
324
Pa last
325
P.A. Now (θ)
325°
Sep first
38.8
Sep last
39.0
Sep. Now (ρ)
39"
Mag pri
10.40
Mag sec
16.50
delta mag (ΔM)
6.1
Spectral class
Pri motion ra
-037
Sec motion ra
-024
Pri motion dec
-055
Sec motion dec
-044
Notes
V (Proper motion indicates physical)
rPM=0.257 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
324.9
Precise sep
39.009
Constellation
Hydra
SAO
191548
Tycho2
6400-00293-1
Gaia DR2
2396696587025264128
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22596-2206 UC 4857 1999 2 324 38.4 10.40 16.50 V 225938.80-220531.7
22596-2206 UC 4857 2000 2 324 38.4 10.40 16.50 V 225938.80-220531.7
22596-2206 UC 4857 2010 4 325 39.0 10.40 16.50 V 225938.80-220531.7
22596-2206 UC 4857 2015 5 325 39.0 10.40 16.50 V 225938.80-220531.7

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