16442+2331 SMR  63AD

 
 
16h 44m 10.57s +23 31' 02.8" P.A. 13 sep 43.6 mag 5.19,12.74 Sp F5III dist. 156.49 pc (510.47 l.y.)
 
 
Coord 2000
16442+2331
Discov num
SMR  63
Comp
AD
Coord arcsec 2000
16 44 10.57 +23 31 02.8
Date first
1999
Date last
2013
Obs
2
Pa first
13
Pa last
13
P.A. Now (θ)
13°
Sep first
44.3
Sep last
43.6
Sep. Now (ρ)
43.6"
Mag pri
5.19
Mag sec
12.74
delta mag (ΔM)
7.55
Spectral class
F5III (yellow-white)
Pri motion ra
-011
Sec motion ra
Pri motion dec
+014
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
16442+2331 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 84572 16442+2331 STF2094 AB 1831 2017 184 74 1.2 7.48 7.87 0.39
Show 84572 16442+2331 STF2094 AC 1830 2013 25 310 24.7 7.48 11.70 4.22
Show 84572 16442+2331 SMR 63 AD 1999 2013 2 13 43.6 5.19 12.74 7.55 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
13.1
Precise sep
43.59
Cdsa2 id
SMR 63 AD
Constellation
Hercules
SAO
84572
HIP
81933
Tycho2
2045-00523-1
HD
151070
BD
BD+23 2984
Ra deg
16.736269444444446
De deg
23.517444444444443
Distance
156.49
Distance ly
510.47
last precise pa
13.1
last precise sep
43.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16442+2331 SMR 63 AD 2013 1 13 43.6 7.48   F5III 164410.57+233102.8

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