19157-3043 UC 3869

 
 
19h 15m 44.91s -30 43' 22.8" P.A. 210 sep 20.3 mag 14.10,15.60
 
 
Coord 2000
19157-3043
Discov num
UC 3869
Comp
Coord arcsec 2000
19 15 44.91 -30 43 22.8
Date first
1998
Date last
2015
Obs
5
Pa first
210
Pa last
210
P.A. Now (θ)
210°
Sep first
20.3
Sep last
20.3
Sep. Now (ρ)
20.3"
Mag pri
14.10
Mag sec
15.60
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
-011
Sec motion ra
-006
Pri motion dec
-064
Sec motion dec
-071
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.121 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
210.2
Precise sep
20.259
Cdsa2 id
UC 3869
Constellation
Sagittarius
Ra deg
19.262475
De deg
-30.723
last precise pa
210.2
last precise sep
20.259
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19157-3043 UC 3869 1999 2 210 20.3 14.10 15.60 V 191544.91-304322.8
19157-3043 UC 3869 2000 2 210 20.3 14.10 15.60 V 191544.91-304322.8
19157-3043 UC 3869 2010 4 210 20.3 14.10 15.60 V R 191544.91-304322.8
19157-3043 UC 3869 2015 5 210 20.3 14.10 15.60 V R 191544.91-304322.8

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