19160-4143 UC 3870

 
 
19h 15m 59.54s -41 42' 36.7" P.A. 68 sep 12.3 mag 10.70,16.40 Sp K5
 
 
Coord 2000
19160-4143
Discov num
UC 3870
Comp
Coord arcsec 2000
19 15 59.54 -41 42 36.7
Date first
1998
Date last
2015
Obs
3
Pa first
69
Pa last
68
P.A. Now (θ)
68°
Sep first
12.2
Sep last
12.3
Sep. Now (ρ)
12.3"
Mag pri
10.70
Mag sec
16.40
delta mag (ΔM)
5.7
Spectral class
K5 (yellow-orange)
Pri motion ra
-043
Sec motion ra
-041
Pri motion dec
-088
Sec motion dec
-079
Notes
V (Proper motion indicates physical)
rPM=0.094 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
68.2
Precise sep
12.264
Constellation
Corona Austrina
Tycho2
7926-02199-1
Gaia DR2
32759450752
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19160-4143 UC 3870 1999 2 69 12.3 10.70 16.40 V 191559.54-414236.7
19160-4143 UC 3870 2000 2 69 12.2 10.70 16.40 V 191559.54-414236.7
19160-4143 UC 3870 2010 3 66 12.9 10.70 16.40 K5 V 191559.54-414236.7
19160-4143 UC 3870 2015 3 68 12.3 10.70 16.40 K5 V 191559.54-414236.7

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