00049-0516 SLW   3

 
 
00h 04m 53.58s -05 15' 59.7" P.A. 42.00 sep 142.1 mag 14.80,19.60 Sp K7.1+M3.8
 
 
Coord 2000
00049-0516
Discov num
SLW   3
Comp
Coord arcsec 2000
00 04 53.58 -05 15 59.7
Date first
1989
Date last
2015
Obs
8
Pa first
42
Pa last
42
P.A. Now (θ)
42°
Sep first
142.1
Sep last
142.1
Sep. Now (ρ)
142.1"
Mag pri
14.80
Mag sec
19.60
delta mag (ΔM)
4.8
Spectral class
K7.1+M3.8 (yellow-orange/red)
Pri motion ra
+101
Sec motion ra
+099
Pri motion dec
+011
Sec motion dec
+008
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.035 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
42
Precise sep
142.094
Constellation
Hydra
Gaia DR2
2444416422463491072
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00049-0516 SLW 3 1994 1 42 142.0 14.82 19.55 K7.1 M3.8 V R 000453.58-051559.7
00049-0516 SLW 3 1998 4 42 142.0 14.82 19.55 K7.1 M3.8 VDR 000453.58-051559.7
00049-0516 SLW 3 2010 5 42 142.0 14.80 19.60 K7.1+M3.8 V R 000453.58-051559.7
00049-0516 SLW 3 2015 6 42 142.1 14.80 19.60 K7.1+M3.8 V R 000453.58-051559.7

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