02424+3837 EVT   1Aa,Ab

 
 
02h 42m 21.31s +38 37' 07.2" P.A. 290 mag 7.11,10.00 Sp G5 dist. 45.45 pc (148.26 l.y.)
 
 
Coord 2000
02424+3837
Discov num
EVT   1
Comp
Aa,Ab
Coord arcsec 2000
02 42 21.31 +38 37 07.2
Date first
2008
Date last
2009
Obs
6
Pa first
46
Pa last
290
P.A. Now (θ)
290°
Sep first
0.0
Sep last
0.0
Sep. Now (ρ)
0"
Mag pri
7.11
Mag sec
10.00
delta mag (ΔM)
2.89
Spectral class
G5 (yellow)
Pri motion ra
+077
Sec motion ra
Pri motion dec
-108
Sec motion dec
Notes
N O K (See Notes, Orbital solution, K-band or other infrared magnitudes)
This double is physical.
 
 
02424+3837 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 55798 02424+3837 EVT 1 Aa,Ab 2008 2009 6 290 0.0 7.11 10.00 2.89 Y <===
Show 55798 02424+3837 AG 49 AB 1902 2015 21 344 14.4 8.84 10.38 1.54
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
290.2
Precise sep
0.025
Constellation
Perseus
SAO
55798
HIP
12638
Tycho2
2845-02243-1
HD
16760
BD
BD+37 604
Distance
45.45
Distance ly
148.26
last precise pa
290.2
last precise sep
0.025
 
 
ORBITAL ELEMENTS
 
 
Period (P)466.5d± 0.4 Periastron (T)53336.5m (2004.908y)± 3 Semi-major axis (a)25.5m± 2.8
Eccentricity (e)0.084± 0.003 Inclination (i)2.6°± 0.5 Longitude of periastron (ω)243°± 2
Node (Ω)86.9°± 1.1 Note Grade3(1=Definitive, 9=Indet.)
Equinox Last observation2009
label rho theta
2000-01-01 0.024 35.1
2001-01-01 0.024 304.5
2002-01-01 0.026 221.0
2003-01-01 0.028 151.8
2004-01-01 0.026 83.0
2005-01-01 0.024 0.5
2006-01-01 0.024 269.6
2007-01-01 0.027 192.7
2008-01-01 0.027 125.6
2009-01-01 0.025 52.8
2010-01-01 0.023 324.2
2011-01-01 0.025 237.4
2012-01-01 0.028 166.0
2013-01-01 0.027 98.5
2014-01-01 0.024 19.6
2015-01-01 0.024 288.3
2016-01-01 0.026 207.9
2017-01-01 0.028 139.9
2018-01-01 0.026 69.6
2019-01-01 0.023 344.1
2020-01-01 0.025 254.6
2021-01-01 0.027 180.4
2022-01-01 0.027 113.4
2023-01-01 0.025 38.0
2024-01-01 0.023 307.7
2025-01-01 0.026 223.6
2026-01-01 0.028 154.1
2027-01-01 0.026 85.6
2028-01-01 0.024 3.7
2029-01-01 0.024 272.6
2030-01-01 0.027 195.2

Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.

grafico orbita





wds02424%2B3837a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02424+3837 EVT 1 Aa,Ab 2009 6 290 0.0 7.11 10.00 G5 O K 024221.31+383707.2

If you need more information about this double, apply for a data request form to the WDS.
 
 
WDS 02424+3837 EVT 1AA,AB : NOTES
 
 
discov_num notes refcode
EVT 1 Aa,Ab: Exo-planet host Tok2014d
 
 
REFERENCES
 
 
refcode metd author reference
EvT2012 Am j Evans, T.M., Ireland, M.J., Kraus, A.L., Martinache, F., Stewart, P., 2012ApJ...744..120E
EvT2012 +orb Tuthill, P.G., Lacour, S., Carpenter, J.M., & Hillenbrand, L.A.
EvT2012 +A ApJ 744, 120, 2012
Tok2014d E2 - Tokovinin, A. 2014AJ....147...86T
Tok2014d AJ 147, 86, 2014
 
 
DISCOVERER
 
 
discov author
EVT Evans, T.M., Ireland, M.J., Kraus, A.L., Martinache, F., Stewart, P.,

 
 
WDS 02424+3837 EVT 1AA,AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02424+3837 EVT 1AA,AB : MEASURES
 
 
No records found.

 
 
WDS 02424+3837 EVT 1Aa,Ab : Virtual Eyepiece
 
 

02424+3837  AG   49 A 02424+3837  EVT   1Aa,Ab P.A. 290 mag 7.11,10.00 Sp G5 02424+3837  AG   49AB sep 14.4 P.A. 344 mag 8.84,10.38 Sp G5 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
 
 
WDS 02424+3837 EVT 1Aa,Ab : Aladin DSS image @ 02h 42m 21.31s +38 37' 07.2"
 
 
 
 
WDS 02424+3837 EVT 1AA,AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


02424+3837  EVT   1Aa,Ab distance=0' 02426+3838  ALI 759AB distance=2' 02416+3829  TDS2337 distance=12' 02428+3826  ES  231 distance=13' 02416+3850  ALI 757 distance=15' 02407+3846  ALI 756 distance=21' 02415+3820  BRT2201 distance=21' 02431+3901  UC  789 distance=26' 02436+3859  UC  792 distance=27' 02399+3848  ES 1956AB distance=31' 02399+3848  ES 1956AC distance=31' 02410+3905  COU1371Aa,Ab distance=33' 02410+3905  A  1820AB distance=33' 02440+3904  UC  793 distance=33' 02404+3813  SKF1878 distance=33' 02425+3804  UC  785 distance=34' 02446+3815  UC  795 distance=35' 02400+3910  A  1819 distance=43' 02379+3830  ALI 755 distance=52' 02390+3800  LDS3407 distance=54' 02379+3855  HDS 343 distance=56' 02427+3932  J  2401 distance=56' 02454+3920  UC  796 distance=57' 02473+3835  ES 2083AB distance=59' 02473+3835  ES 2083AC distance=59' 02457+3924  UC  800AB distance=61' 02457+3924  UC  800AC distance=61' 02457+3924  UC  800BC distance=62' 02383+3744  FOX 127AB distance=72' 02383+3744  BU  305AC distance=72' 02383+3744  WAL  18AD distance=72' 02457+3938  UC  799 distance=73' 02471+3927  COU1221 distance=75' 02465+3935  UC  805 distance=75' 02489+3823  ALD  10 distance=78' 02471+3744  A  1821AB distance=78' 02471+3744  A  1821AC distance=78' 02462+3943  UC  802 distance=80' 02390+3729  J   881AB distance=81' 02390+3729  J   881AC distance=81' 02387+3728  CRB  49 distance=81' 02478+3930  HDS 363 distance=83' 02353+3819  CRB  48 distance=85' 02453+3718  COU1220 distance=86' 02351+3821  ES 2453 distance=86' 02371+3736  TDS2306 distance=87' 02428+3709  STF 294 distance=89' 02499+3824  ES 2454 distance=90' 02481+3733  AG   51 distance=93' 02422+4012  MCA   8 distance=95' 02399+4007  MLB1001AB distance=95' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp sep pa dist(')
Show 02424+3837 AG 49 AB 14.40 344
Show 02424+3837 EVT 1 Aa,Ab 0 290
Show 02426+3838 ALI 759 AB 14 136 2
Show 02416+3829 TDS2337 0.70 57 12
Show 02428+3826 ES 231 4.60 84 13
Show 02416+3850 ALI 757 7.70 144 15
Show 02407+3846 ALI 756 8 15 21
Show 02415+3820 BRT2201 5 264 21
Show 02431+3901 UC 789 29.30 1 26
Show 02436+3859 UC 792 36.90 83 27
Show 02399+3848 ES 1956 AB 2 217 31
Show 02399+3848 ES 1956 AC 3.50 87 31
Show 02410+3905 COU1371 Aa,Ab 0.30 132 33
Show 02410+3905 A 1820 AB 12.10 223 33
Show 02440+3904 UC 793 44.20 181 33
Show 02404+3813 SKF1878 30.50 242 33
Show 02425+3804 UC 785 45.10 256 34
Show 02446+3815 UC 795 9.60 134 35
Show 02400+3910 A 1819 0.50 278 43
Show 02379+3830 ALI 755 8.60 347 52
Show 02390+3800 LDS3407 254.10 301 54
Show 02379+3855 HDS 343 1.10 352 56
Show 02427+3932 J 2401 130 56
Show 02454+3920 UC 796 50.40 134 57
Show 02473+3835 ES 2083 AB 6.50 335 59
Show 02473+3835 ES 2083 AC 30.40 282 59
Show 02457+3924 UC 800 AB 27.90 34 61
Show 02457+3924 UC 800 AC 21.50 229 61
Show 02457+3924 UC 800 BC 49 221 62
Show 02383+3744 FOX 127 AB 6 291 72
Show 02383+3744 BU 305 AC 20.50 205 72
Show 02383+3744 WAL 18 AD 48.80 78 72
Show 02457+3938 UC 799 73.40 43 73
Show 02471+3927 COU1221 1.30 126 75
Show 02465+3935 UC 805 43.70 339 75
Show 02489+3823 ALD 10 2.80 259 78
Show 02471+3744 A 1821 AB 5.30 166 78
Show 02471+3744 A 1821 AC 10.60 44 78
Show 02462+3943 UC 802 101 253 80
Show 02390+3729 J 881 AB 3 22 81
Show 02390+3729 J 881 AC 98.30 345 81
Show 02387+3728 CRB 49 16.20 61 81
Show 02478+3930 HDS 363 0.10 43 83
Show 02353+3819 CRB 48 20.60 100 85
Show 02453+3718 COU1220 0.80 101 86
Show 02351+3821 ES 2453 8.60 78 86
Show 02371+3736 TDS2306 0.40 58 87
Show 02428+3709 STF 294 7.40 100 89
Show 02499+3824 ES 2454 7.70 180 90
Show 02481+3733 AG 51 11.30 285 93
Show 02422+4012 MCA 8 0.10 298 95