22538-1628 UC 4844AB

 
 
22h 53m 46.19s -16 28' 21.7" P.A. 92.00 sep 27.3 mag 11.90,13.34
 
 
Coord 2000
22538-1628
Discov num
UC 4844
Comp
AB
Coord arcsec 2000
22 53 46.19 -16 28 21.7
Date first
1999
Date last
2015
Obs
3
Pa first
92
Pa last
92
P.A. Now (θ)
92°
Sep first
26.9
Sep last
27.3
Sep. Now (ρ)
27.3"
Mag pri
11.90
Mag sec
13.34
delta mag (ΔM)
1.44
Spectral class
Pri motion ra
+036
Sec motion ra
+053
Pri motion dec
-060
Sec motion dec
-064
Notes
V (Proper motion indicates physical)
rPM=0.21 (< 0.3, Physical double)
This double is physical.
 
 
22538-1628 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 22 53 46 -16 28 22 UC 4844 AB 2015 3 92 27.3 11.90 13.34 1.44 <===
Show 22 53 46 -16 28 22 GWP 3205 AC 2016 5 294 18.3 11.60 17.90 6.30
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
91.7
Precise sep
27.285
Constellation
Aquarius
Gaia DR2
2404399829913789312
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22538-1628 UC 4844 AB 1999 2 92 26.9 11.90 13.34 V 225346.19-162821.7
22538-1628 UC 4844 AB 2015 3 92 27.3 11.90 13.34 V 225346.19-162821.7

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