01540-6943 UC  641

 
 
01h 54m 01.29s -69 42' 36.4" P.A. 49.00 sep 70.0 mag 14.46,15.62
 
 
Coord 2000
01540-6943
Discov num
UC  641
Comp
Coord arcsec 2000
01 54 01.29 -69 42 36.4
Date first
1998
Date last
2015
Obs
5
Pa first
49
Pa last
49
P.A. Now (θ)
49°
Sep first
70.0
Sep last
70.0
Sep. Now (ρ)
70"
Mag pri
14.46
Mag sec
15.62
delta mag (ΔM)
1.16
Spectral class
Pri motion ra
+113
Sec motion ra
+113
Pri motion dec
+075
Sec motion dec
+070
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.037 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
48.6
Precise sep
70.013
Constellation
Hydrus
Gaia DR2
24911903104
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01540-6943 UC 641 1999 2 49 70.0 14.50 15.60 V 015401.29-694236.4
01540-6943 UC 641 2000 2 49 70.0 14.50 15.60 V 015401.29-694236.4
01540-6943 UC 641 2010 4 49 70.0 14.46 15.62 V 015401.29-694236.4
01540-6943 UC 641 2015 5 49 70.0 14.46 15.62 V 015401.29-694236.4

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WDS 01540-6943 UC 641 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)
UC Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,
UC Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D.
UC Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,
UC temporary UCAC files

 
 
WDS 01540-6943 UC 641 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01540-6943 UC 641 : MEASURES
 
 
No records found.

 
 
WDS 01540-6943 UC 641 : Virtual Eyepiece
 
 

01540-6943 A mag 14.46 01540-6943 B sep 49.8 P.A. 21.50 mag 15.62 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 01540-6943 UC 641 : Aladin DSS image @ 01h 54m 01.29s -69 42' 36.4"