20127+1458 CHE 197

 
 
20h 12m 44.78s +14 58' 14.6" P.A. 85 sep 29.6 mag 9.26,13.23
 
 
Coord 2000
20127+1458
Discov num
CHE 197
Comp
Coord arcsec 2000
20 12 44.78 +14 58 14.6
Date first
1910
Date last
2015
Obs
10
Pa first
85
Pa last
85
P.A. Now (θ)
85°
Sep first
29.6
Sep last
29.6
Sep. Now (ρ)
29.6"
Mag pri
9.26
Mag sec
13.23
delta mag (ΔM)
3.97
Spectral class
Pri motion ra
+004
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
84.6
Precise sep
29.604
Constellation
Aquila
Tycho2
1085-00647-1
Gaia DR2
47897731200
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20127+1458 CHE 197 1998 2 85 29.5 9.26 12.00 D 201244.78+145814.6
20127+1458 CHE 197 2008 3 85 29.7 9.26 12.00 D 201244.78+145814.6
20127+1458 CHE 197 2010 5 85 29.6 9.26 13.23 201244.78+145814.6
20127+1458 CHE 197 2015 6 85 29.6 9.26 13.23 201244.78+145814.6

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