20014+0657 STF2612BC

 
 
20h 01m 25.51s +06 57' 14.6" P.A. 41 sep 26.9 mag 9.90,12.30 Sp G0
 
 
Coord 2000
20014+0657
Discov num
STF2612
Comp
BC
Coord arcsec 2000
20 01 25.51 +06 57 14.6
Date first
2000
Date last
2016
Obs
4
Pa first
41
Pa last
41
P.A. Now (θ)
41°
Sep first
27.6
Sep last
26.9
Sep. Now (ρ)
26.9"
Mag pri
9.90
Mag sec
12.30
delta mag (ΔM)
2.4
Spectral class
G0 (yellow)
Pri motion ra
+038
Sec motion ra
+055
Pri motion dec
-006
Sec motion dec
-050
Notes
N (See Notes)
rPM=0.635
Nature of this double is uncertain.
 
 
20014+0657 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20014+0657 STF2612 AB 1827 2016 33 54 42.5 8.29 9.87 1.58
Show 20014+0657 STF2612 BC 2000 2016 4 41 26.9 9.90 12.30 2.40 <===
Show 20014+0657 J 2568 CD 1943 2008 4 312 3.6 12.30 13.30 1.00
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
40.8
Precise sep
26.89
Cdsa2 id
STF 2612 BC
Constellation
Aquila
Ra deg
20.023752777777776
De deg
6.954055555555556
last precise pa
40.8
last precise sep
26.89
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20014+0657 STF2612 BC 2000 1 41 27.6 9.90 12.50 200125.51+065714.6
20014+0657 STF2612 BC 2013 3 39 27.5 9.90 12.30 N 200125.51+065714.6
20014+0657 STF2612 BC 2016 4 41 26.9 9.90 12.30 G0 N 200125.51+065714.6

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