20071-4533 UC 4089

 
 
20h 07m 07.57s -45 33' 08.5" P.A. 300.00 sep 14.1 mag 10.40,11.70
 
 
Coord 2000
20071-4533
Discov num
UC 4089
Comp
Coord arcsec 2000
20 07 07.57 -45 33 08.5
Date first
1900
Date last
2020
Obs
9
Pa first
302
Pa last
300
P.A. Now (θ)
300°
Sep first
14.1
Sep last
14.1
Sep. Now (ρ)
14.1"
Mag pri
10.40
Mag sec
11.70
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
-007
Sec motion ra
-009
Pri motion dec
-053
Sec motion dec
-051
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.053 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
300.4
Precise sep
14.1
Constellation
Hydra
Tycho2
8392-01917-1
Gaia DR2
6673274447972948096
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20071-4533 UC 4089 1999 5 301 14.3 10.40 11.70 V 200707.57-453308.5
20071-4533 UC 4089 2000 2 301 14.3 10.40 11.70 V 200707.57-453308.5
20071-4533 UC 4089 2010 6 301 14.0 10.40 11.70 V R 200707.57-453308.5
20071-4533 UC 4089 2015 7 301 14.4 10.40 11.70 V R 200707.57-453308.5

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 20071-4533 UC 4089 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov refcode author
UC UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)

 
 
WDS 20071-4533 UC 4089 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20071-4533 UC 4089 : MEASURES
 
 
No records found.

 
 
WDS 20071-4533 UC 4089 : Virtual Eyepiece
 
 

20071-4533 UC 4089A mag 10.4 20071-4533 UC 4089B sep 11.1 P.A. 310.00 mag 11.7 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Radius:
 
 
WDS 20071-4533 UC 4089 : Aladin DSS image @ 20h 07m 07.57s -45 33' 08.5"