20346+1255 BPM2193

 
 
20h 34m 34.91s +12 55' 23.1" P.A. 288 sep 103.8 mag 15.22,15.42
 
 
Coord 2000
20346+1255
Discov num
BPM2193
Comp
Coord arcsec 2000
20 34 34.91 +12 55 23.1
Date first
1993
Date last
2015
Obs
8
Pa first
288
Pa last
288
P.A. Now (θ)
288°
Sep first
103.5
Sep last
103.8
Sep. Now (ρ)
103.8"
Mag pri
15.22
Mag sec
15.42
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-012
Sec motion ra
-005
Pri motion dec
-014
Sec motion dec
-005
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.618
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
288.2
Precise sep
103.789
Constellation
Delphinus
Gaia DR2
59320755968
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20346+1255 BPM2193 1998 2 288 103.7 15.73 15.85 NV 203434.91+125523.1
20346+1255 BPM2193 2001 3 288 103.3 15.73 15.85 NV 203434.91+125523.1
20346+1255 BPM2193 2010 4 288 103.1 15.22 15.42 NV 203434.91+125523.1
20346+1255 BPM2193 2015 5 288 103.8 15.22 15.42 NV 203434.91+125523.1

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