19020+0846 HWE  45CD

 
 
19h 02m 01.96s +08 46' 30.1" P.A. 260 sep 3.3 mag 12.90,12.90
 
 
Coord 2000
19020+0846
Discov num
HWE  45
Comp
CD
Coord arcsec 2000
19 02 01.96 +08 46 30.1
Date first
1880
Date last
2001
Obs
13
Pa first
263
Pa last
260
P.A. Now (θ)
260°
Sep first
2.9
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
12.90
Mag sec
12.90
delta mag (ΔM)
0
Spectral class
Pri motion ra
+008
Sec motion ra
+007
Pri motion dec
-003
Sec motion dec
+229
Notes
N (See Notes)
rPM=1.013
This double is not physical.
 
 
19020+0846 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19020+0846 BU 973 AB 1880 2003 11 347 1.7 10.59 11.54 0.95
Show 19020+0846 STF2435 AC 1827 2001 16 18 10.8 10.59 12.90 2.31
Show 19020+0846 BU 973 AD 1879 2001 13 2 9.7 10.59 12.90 2.31
Show 19020+0846 HWE 45 CD 1880 2001 13 260 3.3 12.90 12.90 0.00 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
260
Precise sep
3.273
Cdsa2 id
HWE 45 CD
Constellation
Aquila
Ra deg
19.03387777777778
De deg
8.775027777777778
last precise pa
260
last precise sep
3.273
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19020+0846 HWE 45 CD 1999 12 260 3.3 12.80 12.30 D 190201.96+084630.1
19020+0846 HWE 45 CD 2001 13 260 3.3 12.90 12.90 N D 190201.96+084630.1

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