01151+3416 HU  803

 
 
01h 15m 03.32s +34 16' 02.6" P.A. 209 sep 0.9 mag 9.12,10.02 Sp G0V dist. 103.63 pc (338.04 l.y.)
 
 
Coord 2000
01151+3416
Discov num
HU  803
Comp
Coord arcsec 2000
01 15 03.32 +34 16 02.6
Date first
1903
Date last
2013
Obs
25
Pa first
162
Pa last
209
P.A. Now (θ)
209°
Sep first
0.5
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
9.12
Mag sec
10.02
delta mag (ΔM)
0.9
Spectral class
G0V (yellow)
Pri motion ra
-147
Sec motion ra
-147
Pri motion dec
-063
Sec motion dec
-063
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
208.7
Precise sep
0.94
Constellation
Andromeda
SAO
54548
HIP
5852
Tycho2
2299-01002-1
Gaia DR2
0851613440
ADS
1005
BD
BD+33 193
Distance
103.63
Distance ly
338.04
last precise pa
208.7
last precise sep
0.94
 
 
ORBITAL ELEMENTS
 
 
Period (P)446.2d Periastron (T)1793.08y Semi-major axis (a)0.74a
Eccentricity (e)0.258 Inclination (i)58.3° Longitude of periastron (ω)346.7°
Node (Ω)41.9° Note Grade4(1=Definitive, 9=Indet.)
Equinox2000 Last observation2016
label rho theta
2000-01-01 0.742 197.3
2001-01-01 0.382 125.8
2002-01-01 0.549 39.5
2003-01-01 0.385 288.5
2004-01-01 0.834 233.4
2005-01-01 0.889 211.1
2006-01-01 0.534 175.0
2007-01-01 0.473 72.9
2008-01-01 0.402 1.2
2009-01-01 0.625 250.8
2010-01-01 0.922 222.2
2011-01-01 0.751 198.0
2012-01-01 0.383 128.7
2013-01-01 0.551 40.9
2014-01-01 0.377 291.4
2015-01-01 0.827 234.1
2016-01-01 0.893 211.6
2017-01-01 0.544 176.5
2018-01-01 0.466 74.8
2019-01-01 0.411 3.8
2020-01-01 0.613 251.9
2021-01-01 0.920 222.7
2022-01-01 0.759 198.8
2023-01-01 0.386 131.5
2024-01-01 0.552 42.3
2025-01-01 0.369 294.4
2026-01-01 0.820 234.7
2027-01-01 0.897 212.1
2028-01-01 0.554 177.9
2029-01-01 0.459 76.8
2030-01-01 0.420 6.2

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

grafico orbita





wds01151%2B3416a.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
01151+3416 HU 803 1999 21 209 0.9 9.12 10.02 D 011503.32+341602.6
01151+3416 HU 803 2009 22 212 0.9 9.12 10.02 D 011503.32+341602.6
01151+3416 HU 803 2013 24 209 0.9 9.12 10.02 G0V 011503.32+341602.6

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