03331-4040 TDS2575

 
 
03h 33m 04.74s -40 39' 59.8" P.A. 98 sep 1.1 mag 11.21,12.06
 
 
Coord 2000
03331-4040
Discov num
TDS2575
Comp
Coord arcsec 2000
03 33 04.74 -40 39 59.8
Date first
1991
Date last
2015
Obs
2
Pa first
101
Pa last
98
P.A. Now (θ)
98°
Sep first
1.1
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
11.21
Mag sec
12.06
delta mag (ΔM)
0.85
Spectral class
Pri motion ra
+031
Sec motion ra
+031
Pri motion dec
+002
Sec motion dec
+002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
97.9
Precise sep
1.073
Constellation
Eridanus
Tycho2
7571-00353-1
last precise pa
97.9
last precise sep
1.073
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03331-4040 TDS2575 1991 1 101 1.1 11.21 12.06 033304.74-403959.8
03331-4040 TDS2575 2015 2 98 1.1 11.21 12.06 033304.74-403959.8

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