20119+0348 STF2641

 
 
20h 11m 52.60s +03 48' 05.5" P.A. 168 sep 20.7 mag 8.22,10.68 Sp A2 dist. 142.86 pc (466.01 l.y.)
 
 
Coord 2000
20119+0348
Discov num
STF2641
Comp
Coord arcsec 2000
20 11 52.60 +03 48 05.5
Date first
1827
Date last
2016
Obs
25
Pa first
170
Pa last
168
P.A. Now (θ)
168°
Sep first
20.3
Sep last
20.7
Sep. Now (ρ)
20.7"
Mag pri
8.22
Mag sec
10.68
delta mag (ΔM)
2.46
Spectral class
A2 (white)
Pri motion ra
-006
Sec motion ra
-004
Pri motion dec
-007
Sec motion dec
-010
Notes
rPM=0.335
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
168.4
Precise sep
20.719
Constellation
Aquila
HIP
99522
Tycho2
0503-01001-1
Gaia DR2
71415200896
HD
191861
BD
BD+03 4281
Distance
142.86
Distance ly
466.01
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20119+0348 STF2641 2006 14 169 20.4 8.10 11.80 A2 D 201152.60+034805.5
20119+0348 STF2641 2010 19 169 20.7 8.22 10.68 A2 201152.60+034805.5
20119+0348 STF2641 2016 20 168 20.7 8.22 10.68 A2 201152.60+034805.5

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