09450+1647 CVR1238

 
 
09h 45m 00.24s +16 47' 13.0" P.A. 244.00 sep 3.6 mag 18.70,19.00 Sp M1+M2
 
 
Coord 2000
09450+1647
Discov num
CVR1238
Comp
Coord arcsec 2000
09 45 00.24 +16 47 13.0
Date first
1997
Date last
2015
Obs
4
Pa first
247
Pa last
244
P.A. Now (θ)
244°
Sep first
3.5
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
18.70
Mag sec
19.00
delta mag (ΔM)
0.3
Spectral class
M1+M2 (red/red)
Pri motion ra
-017
Sec motion ra
-011
Pri motion dec
-002
Sec motion dec
-011
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.632
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
244
Precise sep
3.555
Constellation
Leo
Gaia DR2
619801267287435904
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09450+1647 CVR1238 2005 1 244 3.6 18.70 19.00 M2+M2 R 094500.24+164713.0
09450+1647 CVR1238 2015 4 244 3.6 18.70 19.00 M2+M2 R 094500.24+164713.0

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