00245-0950 SLW  17

 
 
00h 24m 29.91s -09 49' 50.3" P.A. 352 sep 18.2 mag 16.30,19.30 Sp M0.0+M2.9
 
 
Coord 2000
00245-0950
Discov num
SLW  17
Comp
Coord arcsec 2000
00 24 29.91 -09 49 50.3
Date first
1954
Date last
2015
Obs
7
Pa first
353
Pa last
352
P.A. Now (θ)
352°
Sep first
17.8
Sep last
18.2
Sep. Now (ρ)
18.2"
Mag pri
16.30
Mag sec
19.30
delta mag (ΔM)
3
Spectral class
M0.0+M2.9 (red/red)
Pri motion ra
+040
Sec motion ra
+038
Pri motion dec
-029
Sec motion dec
-025
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.091 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
352.3
Precise sep
18.16
Constellation
Cetus
Gaia DR2
04724681472
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00245-0950 SLW 17 2000 1 353 18.0 16.28 19.32 M0.0 M2.9 V R 002429.91-094950.3
00245-0950 SLW 17 2010 6 350 18.5 16.30 19.30 M0.0+M2.9 V R 002429.91-094950.3
00245-0950 SLW 17 2015 6 352 18.2 16.30 19.30 M0.0+M2.9 V R 002429.91-094950.3

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