10100-1845 UC 1887

10h 09m 57.46s -18 45' 03.9" P.A. 32 sep 6.5 mag 13.90,13.90

Coord 2000
10100-1845
Discov num
UC 1887
Comp
Coord arcsec 2000
10 09 57.46 -18 45 03.9
Date first
1996
Date last
2010
Obs
4
Pa first
33
Pa last
32
P.A. Now (θ)
32°
Sep first
6.3
Sep last
6.5
Sep. Now (ρ)
6.5"
Mag pri
13.90
Mag sec
13.90
delta mag (ΔM)
0
Spectral class
Pri motion ra
+103
Sec motion ra
+103
Pri motion dec
-132
Sec motion dec
-132
Notes
V (Proper motion indicates physical)


This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Precise pa
31.9
Precise sep
6.45
Constellation
Hydra
last precise pa
31.9
last precise sep
6.45




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10100-1845 UC 1887 1999 2 33 6.4 13.90 13.90 V 100957.46-184503.9
10100-1845 UC 1887 2000 2 24 7.5 13.90 13.90 V 100957.46-184503.9
10100-1845 UC 1887 2010 4 32 6.5 13.90 13.90 V 100957.46-184503.9

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