15380-1605 LDS4574

 
 
15h 38m 03.30s -16 04' 49.8" P.A. 279.00 sep 2.3 mag 18.20,18.40
 
 
Coord 2000
15380-1605
Discov num
LDS4574
Comp
Coord arcsec 2000
15 38 03.30 -16 04 49.8
Date first
1960
Date last
2016
Obs
5
Pa first
270
Pa last
279
P.A. Now (θ)
279°
Sep first
1.6
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
18.20
Mag sec
18.40
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-185
Sec motion ra
-185
Pri motion dec
-103
Sec motion dec
-103
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
278.7
Precise sep
2.304
Constellation
Libra
Gaia DR2
6261656739517826432
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15380-1605 LDS4574 1960 1 270 1.6 18.20 18.40 153803.30-160449.8
15380-1605 LDS4574 2000 2 279 2.3 18.20 18.40 V 153803.30-160449.8
15380-1605 LDS4574 2015 3 279 2.3 18.20 18.40 V 153803.30-160449.8

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