03452+2428 OCC 235 Aa,Ab
03h 45m 12.48s +24° 28' 02.6" P.A. -1.00 sep 0.0 mag 4.60,6.10 Sp B6V dist. 125.47 pc (409.28 l.y.)
Coord 2000 |
03452+2428 |
|
Discov num |
OCC 235 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
03 45 12.48 +24 28 02.6 |
|
Date first |
1969 |
|
Date last |
1989 |
|
Obs |
0 |
|
Pa first |
-1 |
|
Pa last |
-1 |
|
P.A. Now (θ) |
-1 |
|
Sep first |
0.0 |
|
Sep last |
0.035 |
|
Sep. Now (ρ) |
0.035" |
|
Mag pri |
4.60 |
|
Mag sec |
6.10 |
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delta mag (ΔM) |
1.5 |
|
Spectral class |
B6V (blue-white) |
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Pri motion ra |
+021 |
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Sec motion ra |
|
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Pri motion dec |
-041 |
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Sec motion dec |
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Notes |
N
(See Notes) |
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Nature of this double is uncertain.
03452+2428 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
76140 |
03 45 12 +24 28 03 |
OCC 235 Aa,Ab |
1989 |
0 |
-1 |
0.0 |
4.60 |
6.10 |
1.50 |
|
<=== |
Show |
Taygeta |
76140 |
03 45 12 +24 28 03 |
HJ 3251 AB |
2011 |
18 |
329 |
71.7 |
4.27 |
10.99 |
6.72 |
|
|
Show |
|
76140 |
03 45 12 +24 28 03 |
HL 9 AC |
2011 |
5 |
54 |
52.7 |
4.30 |
14.00 |
9.70 |
|
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Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Common name |
Taygeta |
|
Var name |
NSV1264 Tau |
|
Constellation |
Taurus |
|
SAO |
76140 |
|
HIP |
17531 |
|
Tycho2 |
1803-01585-1 |
|
Gaia DR2 |
65296907494549120 |
|
HD |
23338 |
|
HR |
1145 |
|
GC |
4486 |
|
BD |
BD+24 547 |
|
Flamsteed |
19 Tauri |
|
Flamsteed name |
19 Tau |
|
Distance |
125.47 |
|
Distance ly |
409.28 |
|
Meaning |
[Pleiades] long neck |
|
SUSPECTED ORBITAL ELEMENTS
Identifier | 03453+2428 |
coord_arcsec_2000 | 034512.49+242802.1 |
Period (P) | 2.02y | |
Periastron (T) | 1989.92y | |
Semi-major axis (a) | 0.055a | |
Eccentricity (e) | 0.456 | |
Inclination (i) | 83.6° | |
Longitude of periastron (ω) | 225.5° | |
Node (Ω) | 84.6° | |
Notes | | |
Reference | Ole2003b | |
Equinox | 2000 | |
Last observation | 1994 | |
Grade | 9 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
269.0 |
0.025 |
2001 |
90.6 |
0.059 |
2002 |
267.5 |
0.028 |
2003 |
90.3 |
0.060 |
2004 |
266.2 |
0.030 |
2005 |
90.0 |
0.061 |
2006 |
265.1 |
0.032 |
2007 |
89.7 |
0.062 |
2008 |
264.2 |
0.034 |
2009 |
89.4 |
0.063 |
2010 |
263.2 |
0.034 |
2011 |
89.2 |
0.064 |
2012 |
262.3 |
0.034 |
2013 |
88.9 |
0.065 |
2014 |
261.4 |
0.034 |
2015 |
88.7 |
0.066 |
2016 |
260.5 |
0.034 |
2017 |
88.4 |
0.067 |
2018 |
259.5 |
0.033 |
2019 |
88.2 |
0.068 |
2020 |
258.5 |
0.031 |
2021 |
88.0 |
0.068 |
2022 |
257.3 |
0.030 |
2023 |
87.7 |
0.069 |
2024 |
256.1 |
0.028 |
2025 |
87.5 |
0.069 |
2026 |
254.6 |
0.026 |
2027 |
87.3 |
0.069 |
2028 |
253.0 |
0.024 |
2029 |
87.1 |
0.070 |
2030 |
251.0 |
0.022 |
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Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
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Measures: green=micrometric, blue=interferometric, purple=photographic |
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