19565+1311 BPM1846

 
 
19h 56m 31.09s +13 10' 45.7" P.A. 161.00 sep 45.6 mag 14.68,15.43
 
 
Coord 2000
19565+1311
Discov num
BPM1846
Comp
Coord arcsec 2000
19 56 31.09 +13 10 45.7
Date first
1997
Date last
2015
Obs
8
Pa first
161
Pa last
161
P.A. Now (θ)
161°
Sep first
45.8
Sep last
45.6
Sep. Now (ρ)
45.6"
Mag pri
14.68
Mag sec
15.43
delta mag (ΔM)
0.75
Spectral class
Pri motion ra
-006
Sec motion ra
-026
Pri motion dec
-021
Sec motion dec
-016
Notes
N U (See Notes, Proper motion indicates non-physical)
Visually invisible, K-band or other infrared star rPM=0.675
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
161.2
Precise sep
45.641
Constellation
Aquila
Gaia DR2
28888663424
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19565+1311 BPM1846 1997 2 161 45.7 14.68 15.43 NV 195631.09+131045.7
19565+1311 BPM1846 2001 3 161 45.8 14.68 15.43 NV 195631.09+131045.7
19565+1311 BPM1846 2010 4 161 45.7 14.68 15.43 NV 195631.09+131045.7
19565+1311 BPM1846 2015 5 161 45.8 14.68 15.43 NU 195631.09+131045.7

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