20295+1512 BPM2175

 
 
20h 29m 30.91s +15 12' 19.7" P.A. 197.00 sep 75.4 mag 15.79,15.86
 
 
Coord 2000
20295+1512
Discov num
BPM2175
Comp
Coord arcsec 2000
20 29 30.91 +15 12 19.7
Date first
1988
Date last
2015
Obs
8
Pa first
197
Pa last
197
P.A. Now (θ)
197°
Sep first
75.1
Sep last
75.4
Sep. Now (ρ)
75.4"
Mag pri
15.79
Mag sec
15.86
delta mag (ΔM)
0.07
Spectral class
Pri motion ra
+006
Sec motion ra
+004
Pri motion dec
-006
Sec motion dec
-009
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.366
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
196.7
Precise sep
75.362
Constellation
Delphinus
Gaia DR2
1805523574572722816
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20295+1512 BPM2175 1997 2 197 75.4 15.79 15.86 NV 202930.91+151219.7
20295+1512 BPM2175 2001 3 197 75.4 15.79 15.86 NV 202930.91+151219.7
20295+1512 BPM2175 2010 4 196 70.0 15.79 15.86 NV 202930.91+151219.7
20295+1512 BPM2175 2015 4 197 75.4 15.79 15.86 NV 202930.91+151219.7

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