18367+3841 H 4  59AB

 
 
18h 36m 40.54s +38 41' 28.7" P.A. 299 sep 29.8 mag 10.20,12.10 Sp K1III
 
 
Coord 2000
18367+3841
Discov num
H 4  59
Comp
AB
Coord arcsec 2000
18 36 40.54 +38 41 28.7
Date first
1880
Date last
2015
Obs
14
Pa first
304
Pa last
299
P.A. Now (θ)
299°
Sep first
29.8
Sep last
29.8
Sep. Now (ρ)
29.8"
Mag pri
10.20
Mag sec
12.10
delta mag (ΔM)
1.9
Spectral class
K1III (yellow-orange)
Pri motion ra
+011
Sec motion ra
+001
Pri motion dec
+013
Sec motion dec
+003
Notes
N (See Notes)
rPM=0.83
This double is not physical.
 
 
18367+3841 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18367+3841 H 4 59 AB 1880 2015 14 299 29.8 10.20 12.10 1.90 <===
Show 18367+3841 FYM 506 BC 1999 2016 6 253 23.6 12.10 15.40 3.30
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
298.7
Precise sep
29.834
Constellation
Lyra
Tycho2
3105-02077-1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18367+3841 H 4 59 AB 2013 13 299 29.9 10.20 12.10 K1III N 183640.54+384128.7
18367+3841 H 4 59 AB 2015 14 299 29.8 10.20 12.10 K1III N 183640.54+384128.7

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