10215-3408 BRT1660

 
 
10h 21m 26.44s -34 07' 54.2" P.A. 39 sep 4 mag 10.75,12.80
 
 
Coord 2000
10215-3408
Discov num
BRT1660
Comp
Coord arcsec 2000
10 21 26.44 -34 07 54.2
Date first
1914
Date last
2015
Obs
4
Pa first
45
Pa last
39
P.A. Now (θ)
39°
Sep first
3.4
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
10.75
Mag sec
12.80
delta mag (ΔM)
2.05
Spectral class
Pri motion ra
-023
Sec motion ra
+053
Pri motion dec
-004
Sec motion dec
+089
Notes
rPM=1.159
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
39.2
Precise sep
4.015
Constellation
Antlia
Tycho2
7192-00919-1
Gaia DR2
95626735872
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10215-3408 BRT1660 1999 2 40 3.9 10.75 12.80 D 102126.44-340754.2
10215-3408 BRT1660 2015 4 39 4.0 10.75 12.80 102126.44-340754.2

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