Aethra

00132, 1873 LA, 1873LA, 1922 XB, 1922XB, 1949 MD, 1949MD, 1953 LF, 1953LF, I73L00A, J22X00B, J49M00D, J53L00F

All data for this body: [vot]

MPC data
Name (number) Aethra (132)
a 2.61306
e 0.38714
i / sin(i) 24.9731 / 0.42219
q 1.60144
Q 3.62468
ω 255.5322
Node 258.0662
m 286.3869
n 0.2333
Epoch 2460200.5
nobs 3949
nopp 47
Years observed 1873-2023
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 8.960
Mass 1.238e+17 6.293e+17
D 44.84 0.609
pV 0.103 0.0058
Rotational Period 5.168
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.5900e+17 8.9000e+17 8.9000e+17 Fienga 2020MNRAS.492..589F Ephem
8.8700e+16 Folkner 2014IPNPR.196C...1F Ephem
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
40.38 8.080 8.080 Ali-Lagoa 2018A&A...612A..85A NEATM
42.87 1.600 1.600 Tedesco 2002AJ....123.1056T STM
43.76 1.888 1.888 Ryan&Woodward 2010AJ....140..933R IRAS-STM
44.47 0.740 0.740 Usui 2011PASJ...63.1117U NEATM
50.10 7.500 7.500 Ali-Lagoa 2017A&A...603A..55A NEATM
50.20 3.643 3.643 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
52.82 5.280 5.280 Ali-Lagoa 2018A&A...612A..85A NEATM
55.40 8.300 8.300 Ali-Lagoa 2017A&A...603A..55A NEATM
56.50 8.500 8.500 Ali-Lagoa 2017A&A...603A..55A NEATM
60.05 26.770 26.770 Nugent 2016AJ....152...63N NEATM
61.10 9.200 9.200 Ali-Lagoa 2017A&A...603A..55A NEATM
74.00 11.000 11.000 Ali-Lagoa 2017A&A...603A..55A NEATM
96.60 14.000 14.000 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0100 0.0100 Ali-Lagoa 2017A&A...603A..55A NEATM
0.060 0.0200 0.0200 Ali-Lagoa 2017A&A...603A..55A NEATM
0.080 0.0300 0.0300 Ali-Lagoa 2017A&A...603A..55A NEATM
0.090 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.100 0.0300 0.0300 Ali-Lagoa 2017A&A...603A..55A NEATM
0.100 0.0300 0.0300 Ali-Lagoa 2017A&A...603A..55A NEATM
0.120 0.0400 0.0400 Ali-Lagoa 2017A&A...603A..55A NEATM
0.128 0.0186 0.0186 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.165 0.0144 0.0144 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.168 0.0340 0.0340 Ali-Lagoa 2018A&A...612A..85A NEATM
0.199 0.0150 0.0150 Tedesco 2002AJ....123.1056T STM
0.287 0.1150 0.1150 Ali-Lagoa 2018A&A...612A..85A NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.96 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.90 Weidenschilling 1990Icar...86..402W Lightcurve
5.12 Behrend LCDB Lightcurve
5.14 Behrend LCDB Lightcurve
5.17 Behrend LCDB Lightcurve
5.17 McDonald 2012MPBu...39..105M Lightcurve
5.17 Durech LCDB Model
5.17 Hanus 2011A&A...530A.134H Model
5.17 Martikainen 2021A&A...649A..98M Model
5.17 Durech 2009A&A...493..291D Model
5.17 Wisniewski 1997Icar..126..395W Lightcurve
5.17 Behrend LCDB Lightcurve
5.17 Behrend LCDB Lightcurve
5.17 Warner 2018MPBu...45..380W Lightcurve
5.19 Behrend LCDB Lightcurve