01571-5926 SKF1517

 
 
01h 57m 04.57s -59 25' 56.9" P.A. 47.00 sep 11.6 mag 13.60,16.50 Sp M:
 
 
Coord 2000
01571-5926
Discov num
SKF1517
Comp
Coord arcsec 2000
01 57 04.57 -59 25 56.9
Date first
1982
Date last
2015
Obs
4
Pa first
46
Pa last
47
P.A. Now (θ)
47°
Sep first
11.7
Sep last
11.6
Sep. Now (ρ)
11.6"
Mag pri
13.60
Mag sec
16.50
delta mag (ΔM)
2.9
Spectral class
M: (red)
Pri motion ra
+222
Sec motion ra
+222
Pri motion dec
+099
Sec motion dec
+099
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
46.6
Precise sep
11.639
Constellation
Hydrus
Gaia DR2
26264108672
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01571-5926 SKF1517 1999 3 47 11.7 13.60 16.50 M: V 015704.50-592555.6
01571-5926 SKF1517 2015 4 47 11.6 13.60 16.50 M: V 015704.57-592556.9

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