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Doubles in session


Current system
01030+4723
STT 21
HD 6114


Nearby doubles
20' : 01027+4742
HJ 2010

20' : 01029+4702
GIC 17

21' : 01011+4730
TDS1717

24' : 01046+4740
TDS1754

25' : 01006+4719
MAD 1

42' : 01054+4649
UC 497

46' : 01071+4744
A 931

47' : 00586+4709
BRT 73

49' : 01002+4802
COU2255

49' : 00590+4658
BRT 109

49' : 00584+4713
ES 1299AB

50' : 01017+4635
A 927

57' : 00581+4751
COU2253

59' : 01079+4650
BU 397AB

60' : 01015+4820
TDS1724

67' : 01095+4715
STT 515AB

69' : 01095+4704
UC 508

70' : 01010+4830
COU2256

71' : 01055+4928
ES 1206

81' : 00580+4621
TDS1685

82' : 00562+4639
HDS 124

83' : 01096+4635
ES 1300

86' : 00552+4653
HDS 121

90' : 01040+4852
TOK 448

93' : 00585+4843
COU2254

93' : 01013+4853
ES 1205



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

01030+4723 STT 21 (HD 6114)

 
 
01h 03m 01.54s +47° 22' 34.1" P.A. 175.00 sep 1.4 mag 6.76,8.07 Sp A9IV dist. 96.06 pc (313.35 l.y.)
 
 
Coord 2000 01030+4723 Discov num STT  21 Comp Coord arcsec 2000 01 03 01.54 +47 22 34.1
Date first 1847 Date last 2022 Obs 139
Pa first 171 Pa last 175.1 P.A. Now (θ) 175.1°
Sep first 0.6 Sep last 1.364 Sep. Now (ρ) 1.364"
Mag pri 6.76 Mag sec 8.07 delta mag (ΔM) 1.31 Spectral class A9IV (white)
Pri motion ra +081 Sec motion ra +081
Pri motion dec -012 Sec motion dec -012
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 6114 Constellation Andromeda SAO 36875 HIP 4911
Tycho2 3267-01375-1 Gaia DR2 401993236511331456 HD 6114 HR 289
ADS 862 BD BD+46 243 Distance 96.06 Distance ly 313.35
 
 
ORBITAL ELEMENTS
 
 
Period (P)450y Periastron (T)1902y Semi-major axis (a)0.816a
Eccentricity (e)0.8 Inclination (i)87° Longitude of periastron (ω)180°
Node (Ω)176.7° Notesn ReferenceHei1966
Equinox2000 Last observation1964 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 175.5 1.044
2001 175.5 1.051
2002 175.5 1.058
2003 175.5 1.065
2004 175.5 1.072
2005 175.5 1.079
2006 175.6 1.086
2007 175.6 1.093
2008 175.6 1.099
2009 175.6 1.106
2010 175.6 1.113
2011 175.6 1.119
2012 175.6 1.125
2013 175.6 1.132
2014 175.7 1.138
2015 175.7 1.144
2016 175.7 1.150
2017 175.7 1.156
2018 175.7 1.162
2019 175.7 1.168
2020 175.7 1.174
2021 175.7 1.180
2022 175.8 1.185
2023 175.8 1.191
2024 175.8 1.197
2025 175.8 1.202
2026 175.8 1.208
2027 175.8 1.213
2028 175.8 1.218
2029 175.8 1.224
2030 175.9 1.229
2031 175.9 1.234
2032 175.9 1.239
2033 175.9 1.244
2034 175.9 1.249
2035 175.9 1.254
2036 175.9 1.259
2037 175.9 1.263
2038 175.9 1.268
2039 175.9 1.273
2040 176.0 1.277
2041 176.0 1.282
2042 176.0 1.286
2043 176.0 1.291
2044 176.0 1.295
2045 176.0 1.299
2046 176.0 1.303
2047 176.0 1.308
2048 176.0 1.312
2049 176.0 1.316
2050 176.1 1.320


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
wds01030%2B4723a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic