00210-1539 SLW  16

 
 
00h 20m 58.98s -15 38' 37.3" P.A. 234 sep 9 mag 14.60,19.30 Sp M0.8+M5.0
 
 
Coord 2000
00210-1539
Discov num
SLW  16
Comp
Coord arcsec 2000
00 20 58.98 -15 38 37.3
Date first
1953
Date last
2015
Obs
6
Pa first
234
Pa last
234
P.A. Now (θ)
234°
Sep first
9.0
Sep last
9.0
Sep. Now (ρ)
9"
Mag pri
14.60
Mag sec
19.30
delta mag (ΔM)
4.7
Spectral class
M0.8+M5.0 (red/red)
Pri motion ra
+065
Sec motion ra
+064
Pri motion dec
+000
Sec motion dec
-002
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.034 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
234.2
Precise sep
9.035
Constellation
Cetus
SAO
147225
Gaia DR2
42917943424
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00210-1539 SLW 16 1994 1 234 9.1 14.57 19.34 M0.8 M5.0 V R 002058.98-153837.3
00210-1539 SLW 16 2000 5 235 9.0 14.57 19.34 M0.8 M5.0 VDR 002058.98-153837.3
00210-1539 SLW 16 2015 6 234 9.0 14.60 19.30 M0.8+M5.0 V R 002058.98-153837.3

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