19454+1313 BPMA169

 
 
19h 45m 23.95s +13 13' 26.2" P.A. 316.00 sep 198.3 mag 13.54,15.15
 
 
Coord 2000
19454+1313
Discov num
BPMA169
Comp
Coord arcsec 2000
19 45 23.95 +13 13 26.2
Date first
1996
Date last
2015
Obs
8
Pa first
314
Pa last
316
P.A. Now (θ)
316°
Sep first
198.6
Sep last
198.3
Sep. Now (ρ)
198.3"
Mag pri
13.54
Mag sec
15.15
delta mag (ΔM)
1.61
Spectral class
Pri motion ra
-020
Sec motion ra
-020
Pri motion dec
-021
Sec motion dec
-015
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.207 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
315.5
Precise sep
198.307
Constellation
Aquila
Gaia DR2
93325978624
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19454+1313 BPMA169 1997 2 314 199.0 13.54 15.15 NV 194523.95+131326.2
19454+1313 BPMA169 2001 3 314 198.7 13.54 15.15 NV 194523.95+131326.2
19454+1313 BPMA169 2010 4 314 200.1 13.54 15.15 NV 194523.95+131326.2
19454+1313 BPMA169 2015 5 314 200.6 13.54 15.15 NV 194523.95+131326.2

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