01403-5557 UC  600

 
 
01h 40m 18.07s -55 56' 49.0" P.A. 74.00 sep 37.4 mag 13.20,15.70
 
 
Coord 2000
01403-5557
Discov num
UC  600
Comp
Coord arcsec 2000
01 40 18.07 -55 56 49.0
Date first
1998
Date last
2015
Obs
6
Pa first
73
Pa last
74
P.A. Now (θ)
74°
Sep first
37.3
Sep last
37.4
Sep. Now (ρ)
37.4"
Mag pri
13.20
Mag sec
15.70
delta mag (ΔM)
2.5
Spectral class
Pri motion ra
+141
Sec motion ra
+141
Pri motion dec
+081
Sec motion dec
+084
Notes
V R (Proper motion indicates physical, Red magnitudes)
Visually invisible, K-band or other infrared star rPM=0.018 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
73.5
Precise sep
37.354
Constellation
Eridanus
Gaia DR2
29637337856
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01403-5557 UC 600 1999 2 73 37.3 13.20 15.70 V 014018.07-555649.0
01403-5557 UC 600 2000 2 74 37.3 13.20 15.70 V 014018.07-555649.0
01403-5557 UC 600 2010 4 73 37.3 13.20 15.70 V R 014018.07-555649.0
01403-5557 UC 600 2015 5 74 37.4 13.20 15.70 V R 014018.07-555649.0

If you need more information about this double, apply for a data request form to the WDS.