20246+1459 BPM2145

 
 
20h 24m 37.98s +14 59' 14.3" P.A. 162.00 sep 73.2 mag 15.00,15.49
 
 
Coord 2000
20246+1459
Discov num
BPM2145
Comp
Coord arcsec 2000
20 24 37.98 +14 59 14.3
Date first
1991
Date last
2015
Obs
9
Pa first
162
Pa last
162
P.A. Now (θ)
162°
Sep first
73.2
Sep last
73.2
Sep. Now (ρ)
73.2"
Mag pri
15.00
Mag sec
15.49
delta mag (ΔM)
0.49
Spectral class
Pri motion ra
-004
Sec motion ra
-007
Pri motion dec
+000
Sec motion dec
-011
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.874
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
162
Precise sep
73.227
Constellation
Delphinus
Gaia DR2
70248570624
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20246+1459 BPM2145 1997 2 162 73.3 15.00 15.49 NV 202437.98+145914.3
20246+1459 BPM2145 2001 3 162 73.1 15.00 15.49 NV 202437.98+145914.3
20246+1459 BPM2145 2010 4 162 73.3 15.00 15.49 NV 202437.98+145914.3
20246+1459 BPM2145 2015 5 162 73.2 15.00 15.49 NV 202437.98+145914.3

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