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Doubles in session


Current system
01409+1117
A 2320
HD 10297


Nearby doubles
53' : 01394+1205
KPP1187

61' : 01391+1211
HJ 17

61' : 01407+1218
KPP1142

63' : 01372+1147
TOB9002

66' : 01438+1206
HJ 18

67' : 01375+1150
HJ 16

71' : 01423+1010
UC 607

71' : 01413+1007
STF 146

74' : 01444+1208
BU 1364

75' : 01456+1148
GWP 217

76' : 01371+1209
VSC 1

83' : 01354+1126
HDS 213

84' : 01458+1200
BPM 35

85' : 01363+1026
LDS1109

89' : 01413+1246
GWP 214

96' : 01458+1015
TOK 944

102' : 01380+0946
TOK 688

105' : 01355+1010
TDS1922

106' : 01444+1250
OCC 730

107' : 01413+0930
PLQ 22

112' : 01437+0934
BU 509

114' : 01407+1311
SLW 79

116' : 01394+0924
SLE 259

117' : 01461+0949
TDS1996

118' : 01349+1234
STF 136AB

118' : 01483+1203
LDS1116



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.

01409+1117 A 2320 (HD 10297)

 
 
01h 40m 54.30s +11° 17' 13.5" P.A. 284.00 sep 0.2 mag 9.70,9.70 Sp G5 dist. 78.62 pc (256.46 l.y.)
 
 
Coord 2000 01409+1117 Discov num A  2320 Comp Coord arcsec 2000 01 40 54.30 +11 17 13.5
Date first 1911 Date last 2012 Obs 22
Pa first 317 Pa last 283.8 P.A. Now (θ) 320.8°
Sep first 0.2 Sep last 0.226 Sep. Now (ρ) 0.121"
Mag pri 9.70 Mag sec 9.70 delta mag (ΔM) 0 Spectral class G5 (yellow)
Pri motion ra -065 Sec motion ra
Pri motion dec -119 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 10297 Constellation Pisces SAO 92572 HIP 7849
Tycho2 0624-00977-1 Gaia DR2 2573698992521620352 HD 10297 ADS 1321
BD BD+10 221 Distance 78.62 Distance ly 256.46
 
 
ORBITAL ELEMENTS
 
 
Period (P)37.29y Periastron (T)1997.49y Semi-major axis (a)0.156a
Eccentricity (e)0.711 Inclination (i)59.2° Longitude of periastron (ω)54.2°
Node (Ω)74.4° Notesn ReferenceDoc2007a
Equinox2000 Last observation1995 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 245.2 0.096
2001 252.3 0.123
2002 257.1 0.144
2003 260.7 0.161
2004 263.7 0.174
2005 266.3 0.184
2006 268.7 0.192
2007 270.9 0.198
2008 273.0 0.203
2009 275.1 0.205
2010 277.1 0.207
2011 279.0 0.207
2012 281.0 0.206
2013 283.0 0.204
2014 285.1 0.201
2015 287.2 0.197
2016 289.5 0.192
2017 291.8 0.187
2018 294.3 0.180
2019 297.0 0.173
2020 300.0 0.166
2021 303.2 0.158
2022 306.8 0.149
2023 310.8 0.140
2024 315.5 0.131
2025 320.8 0.121
2026 327.0 0.112
2027 334.3 0.103
2028 343.0 0.094
2029 353.4 0.087
2030 5.5 0.081
2031 19.3 0.076
2032 34.7 0.072
2033 51.9 0.068
2034 73.9 0.055
2035 131.8 0.027
2036 222.8 0.049
2037 242.3 0.087
2038 250.6 0.116
2039 255.8 0.138
2040 259.7 0.156
2041 262.9 0.170
2042 265.6 0.182
2043 268.1 0.190
2044 270.3 0.197
2045 272.4 0.202
2046 274.5 0.205
2047 276.5 0.207
2048 278.5 0.207
2049 280.4 0.206
2050 282.4 0.205


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
wds01409%2B1117a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic