14018+0842 CVR1557

 
 
14h 01m 48.92s +08 41' 49.9" P.A. 194 sep 4.4 mag 17.80,18.00 Sp M3+M3
 
 
Coord 2000
14018+0842
Discov num
CVR1557
Comp
Coord arcsec 2000
14 01 48.92 +08 41 49.9
Date first
2000
Date last
2010
Obs
4
Pa first
197
Pa last
194
P.A. Now (θ)
194°
Sep first
4.5
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
17.80
Mag sec
18.00
delta mag (ΔM)
0.2
Spectral class
M3+M3 (red/red)
Pri motion ra
+003
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
194.2
Precise sep
4.35
Cdsa2 id
CVR 1557
Constellation
Bootes
Ra deg
14.030255555555556
De deg
8.697194444444445
last precise pa
194.2
last precise sep
4.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14018+0842 CVR1557 2003 2 197 4.5 17.80 18.00 M3+M3 R 140148.92+084149.9
14018+0842 CVR1557 2010 3 194 4.4 17.80 18.00 M3+M3 R 140148.92+084149.9

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