23581+2420 FYM 131AG

 
 
23h 58m 03.87s +24 20' 27.5" P.A. 118.00 sep 81.2 mag 7.94,13.50 Sp G5
 
 
Coord 2000
23581+2420
Discov num
FYM 131
Comp
AG
Coord arcsec 2000
23 58 03.87 +24 20 27.5
Date first
1998
Date last
2014
Obs
6
Pa first
120
Pa last
118
P.A. Now (θ)
118°
Sep first
81.9
Sep last
81.2
Sep. Now (ρ)
81.2"
Mag pri
7.94
Mag sec
13.50
delta mag (ΔM)
5.56
Spectral class
G5 (yellow)
Pri motion ra
-055
Sec motion ra
Pri motion dec
-190
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
23581+2420 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 91616 23 58 04 +24 20 28 STF 3048 AB 2016 51 313 8.6 7.94 10.17 2.23
Show 91616 23 58 04 +24 20 28 STF 3048 AC 2015 20 266 36.9 7.94 11.33 3.39
Show 91616 23 58 04 +24 20 28 LEP 118 AD 2014 8 144 618.8 7.94 11.65 3.71
Show 91616 23 58 04 +24 20 28 FYM 131 AF 2015 7 98 44.3 7.94 14.00 6.06
Show 91616 23 58 04 +24 20 28 FYM 131 AG 2014 6 118 81.2 7.94 13.50 5.56 <===
Show 91625 23 58 30 +24 12 04 GIC 197 DE 2016 13 257 13.3 11.65 14.20 2.55
Septuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
117.7
Precise sep
81.212
Constellation
Hydra
SAO
91616
Tycho2
2252-00220-1
Gaia DR2
2851498198782159744
HD
224459
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23581+2420 FYM 131 AG 2012 3 119 81.2 7.94 13.50 235803.87+242027.5
23581+2420 FYM 131 AG 2014 6 118 81.2 7.94 13.50 G5 N 235803.87+242027.5

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