18184+3031 UC 3550

 
 
18h 18m 24.26s +30 31' 18.7" P.A. 136 sep 18.8 mag 14.80,15.10
 
 
Coord 2000
18184+3031
Discov num
UC 3550
Comp
Coord arcsec 2000
18 18 24.26 +30 31 18.7
Date first
1998
Date last
2015
Obs
4
Pa first
136
Pa last
136
P.A. Now (θ)
136°
Sep first
18.9
Sep last
18.8
Sep. Now (ρ)
18.8"
Mag pri
14.80
Mag sec
15.10
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-035
Sec motion ra
-058
Pri motion dec
-037
Sec motion dec
-014
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.545
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
136.1
Precise sep
18.785
Cdsa2 id
UC 3550
Constellation
Lyra
Tycho2
2623-02193-1
Ra deg
18.30673888888889
De deg
30.52186111111111
last precise pa
136.1
last precise sep
18.785
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18184+3031 UC 3550 2000 2 136 18.9 14.80 15.10 V 181824.26+303118.7
18184+3031 UC 3550 2002 2 136 18.8 14.80 15.10 V 181824.26+303118.7
18184+3031 UC 3550 2010 3 136 18.9 14.80 15.10 V R 181824.26+303118.7
18184+3031 UC 3550 2015 4 136 18.8 14.80 15.10 V R 181824.26+303118.7

If you need more information about this double, apply for a data request form to the WDS.
 
 
WDS 18184+3031 UC 3550 : 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 18184+3031 UC 3550 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18184+3031 UC 3550 : MEASURES
 
 
No records found.

 
 
WDS 18184+3031 UC 3550 : Virtual Eyepiece
 
 

18184+3031  UC 3550 A 18184+3031  UC 3550 sep 18.8 P.A. 136 mag 14.80,15.10 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 18184+3031 UC 3550 : Aladin DSS image @ 18h 18m 24.26s +30 31' 18.7"