20141+1553 BPM2068

 
 
20h 14m 05.46s +15 52' 34.9" P.A. 355.00 sep 49.0 mag 14.16,15.42
 
 
Coord 2000
20141+1553
Discov num
BPM2068
Comp
Coord arcsec 2000
20 14 05.46 +15 52 34.9
Date first
1997
Date last
2015
Obs
9
Pa first
355
Pa last
355
P.A. Now (θ)
355°
Sep first
49.6
Sep last
49.0
Sep. Now (ρ)
49"
Mag pri
14.16
Mag sec
15.42
delta mag (ΔM)
1.26
Spectral class
Pri motion ra
+015
Sec motion ra
+016
Pri motion dec
-007
Sec motion dec
-036
Notes
N V (See Notes, Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.737
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
354.9
Precise sep
49.008
Constellation
Aquila
Gaia DR2
63424138496
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20141+1553 BPM2068 1998 2 355 49.5 14.16 15.42 NV 201405.46+155234.9
20141+1553 BPM2068 2001 3 355 49.4 14.16 15.42 NV 201405.46+155234.9
20141+1553 BPM2068 2010 4 355 48.6 14.16 15.42 NV 201405.46+155234.9
20141+1553 BPM2068 2015 5 355 49.0 14.16 15.42 NV 201405.46+155234.9

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