10420+1023 CVR1305

 
 
10h 42m 01.83s +10 22' 49.3" P.A. 301 sep 4.1 mag 18.20,18.70 Sp M4+M4
 
 
Coord 2000
10420+1023
Discov num
CVR1305
Comp
Coord arcsec 2000
10 42 01.83 +10 22 49.3
Date first
2000
Date last
2015
Obs
4
Pa first
300
Pa last
301
P.A. Now (θ)
301°
Sep first
4.1
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
18.20
Mag sec
18.70
delta mag (ΔM)
0.5
Spectral class
M4+M4 (red/red)
Pri motion ra
-035
Sec motion ra
Pri motion dec
+013
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
300.5
Precise sep
4.114
Constellation
Leo
SAO
99257
Gaia DR2
16419841792
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10420+1023 CVR1305 2003 2 300 4.1 18.20 18.70 M4+M4 R 104201.83+102249.3
10420+1023 CVR1305 2015 4 301 4.1 18.20 18.70 M4+M4 R 104201.83+102249.3

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