19497+3421 SKF1862

 
 
19h 49m 43.45s +34 21' 19.6" P.A. 167.00 sep 38.0 mag 10.80,10.64 Sp A
 
 
Coord 2000
19497+3421
Discov num
SKF1862
Comp
Coord arcsec 2000
19 49 43.45 +34 21 19.6
Date first
1894
Date last
2015
Obs
17
Pa first
167
Pa last
167
P.A. Now (θ)
167°
Sep first
37.7
Sep last
38.0
Sep. Now (ρ)
38"
Mag pri
10.80
Mag sec
10.64
delta mag (ΔM)
0.16
Spectral class
A (white)
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-004
Sec motion dec
-005
Notes
rPM=0.186 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
167.1
Precise sep
38.024
Constellation
Cygnus
Tycho2
2677-00067-1
Gaia DR2
69474580352
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19497+3421 SKF1862 2010 6 167 38.0 10.80 10.64 A 194943.45+342119.6
19497+3421 SKF1862 2015 12 167 38.0 10.80 10.64 A 194943.45+342119.6

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