12303+0949 CVR1442

12h 30m 20.35s +09 49' 04.5" P.A. 355 sep 4.1 mag 18.80,18.90 Sp M4+M4

Coord 2000
12303+0949
Discov num
CVR1442
Comp
Coord arcsec 2000
12 30 20.35 +09 49 04.5
Date first
2000
Date last
2003
Obs
3
Pa first
356
Pa last
355
P.A. Now (θ)
355°
Sep first
4.2
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
18.80
Mag sec
18.90
delta mag (ΔM)
0.1
Spectral class
M4+M4 (red/red)
Pri motion ra
+005
Sec motion ra
Pri motion dec
-014
Sec motion dec
Notes
R (Red magnitudes)


Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Precise pa
355.4
Precise sep
4.13
Constellation
Virgo
last precise pa
355.4
last precise sep
4.13




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12303+0949 CVR1442 2003 2 355 4.1 18.80 18.90 M4+M4 R 123020.35+094904.5

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