18580+0554 CSN  11AM

 
 
18h 58m 00.13s +05 54' 29.2" P.A. 231 sep 16.6 mag 5.36,12.30 Sp M0.5
 
 
Coord 2000
18580+0554
Discov num
CSN  11
Comp
AM
Coord arcsec 2000
18 58 00.13 +05 54 29.2
Date first
2000
Date last
2000
Obs
1
Pa first
231
Pa last
231
P.A. Now (θ)
231°
Sep first
16.6
Sep last
16.6
Sep. Now (ρ)
16.6"
Mag pri
5.36
Mag sec
12.30
delta mag (ΔM)
6.94
Spectral class
M0.5 (red)
Pri motion ra
-019
Sec motion ra
Pri motion dec
-122
Sec motion dec
Notes
P K (100-year proper motion, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
18580+0554 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18580+0554 CSN 11 AB 2000 2000 1 179 4.4 5.36 11.80 6.44
Show 18580+0554 CSN 11 AC 2000 2000 1 271 7.1 5.36 10.70 5.34
Show 18580+0554 CSN 11 AD 2000 2000 1 275 8.3 5.36 10.80 5.44
Show 18580+0554 CSN 11 AE 2000 2000 1 215 8.5 5.36 10.30 4.94
Show 18580+0554 CSN 11 AF 2000 2000 1 330 9.3 5.36 13.00 7.64
Show 18580+0554 CSN 11 AG 2000 2000 1 108 10.5 5.36 12.50 7.14
Show 18580+0554 CSN 11 AH 1999 2000 2 251 11.6 5.36 9.10 3.74
Show 18580+0554 CSN 11 AI 2000 2000 1 299 11.7 5.36 9.40 4.04
Show 18580+0554 CSN 11 AJ 2000 2000 1 218 12.4 5.36 12.40 7.04
Show 18580+0554 CSN 11 AK 2000 2000 1 310 13.6 5.36 12.80 7.44
Show 18580+0554 CSN 11 AL 2000 2000 1 51 16.4 5.36 11.20 5.84
Show 18580+0554 CSN 11 AM 2000 2000 1 231 16.6 5.36 12.30 6.94 <===
13-fold system
13 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Serpens
last precise pa
231.4
last precise sep
16.63
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18580+0554 CSN 11 AM 2000 1 231 16.6 5.36 12.30 M0.5 PUK 185800.13+055429.2

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