13381+3910 TOK  29AE

 
 
13h 38m 01.95s +39 10' 41.0" P.A. 254.00 sep 65.6 mag 7.91,16.10 Sp G5 dist. 46 pc (150.05 l.y.)
 
 
Coord 2000
13381+3910
Discov num
TOK  29
Comp
AE
Coord arcsec 2000
13 38 01.95 +39 10 41.0
Date first
1998
Date last
2015
Obs
4
Pa first
254
Pa last
254
P.A. Now (θ)
254°
Sep first
65.9
Sep last
65.6
Sep. Now (ρ)
65.6"
Mag pri
7.91
Mag sec
16.10
delta mag (ΔM)
8.19
Spectral class
G5 (yellow)
Pri motion ra
-226
Sec motion ra
-157
Pri motion dec
-147
Sec motion dec
-143
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.256 (< 0.3, Physical double)
This double is physical.
 
 
13381+3910 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 63656 13 38 02 +39 10 41 STF 1769 AB 2015 56 46 1.5 7.91 10.42 2.51 Y
Show 63656 13 38 02 +39 10 41 STF 1769 AC 2015 38 259 56.2 7.91 9.28 1.37
Show 63656 13 38 02 +39 10 41 STF 1769 AD 2015 8 187 149.4 7.91 12.98 5.07
Show 63656 13 38 02 +39 10 41 TOK 29 AE 2015 4 254 65.6 7.91 16.10 8.19 <===
Show 63656 13 38 02 +39 10 41 KZA 74 AF 2015 6 322 100.3 7.91 13.95 6.04
Show 63654 13 37 57 +39 10 30 STF 1769 CD 2015 7 165 141.8 9.28 12.98 3.70
Show 63654 13 37 57 +39 10 30 TOK 29 CE 2015 5 231 10.5 9.29 16.10 6.81
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
254.4
Precise sep
65.602
Constellation
Hydra
SAO
63656
HIP
66514
Tycho2
3026-00015-1
Gaia DR2
1475768973567635456
HD
118742
BD
BD+39 2663
Distance
46
Distance ly
150.05
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13381+3910 TOK 29 AE 1998 2 254 65.9 7.93   N D 133801.95+391041.0
13381+3910 TOK 29 AE 2002 2 255 65.6 7.91 14.60 N D 133801.95+391041.0
13381+3910 TOK 29 AE 2015 3 254 65.6 7.91 16.10 G5 NVW 133801.95+391041.0

If you need more information about this double, apply for a data request form to the WDS.