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
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