Terpsichore

00081, 1864SA, 1909AA, 1936QR, 1936RK, 1974LF, I64S00A, J09A00A, J36Q00R, J36R00K, J74L00F

All data for this body: [vot]

MPC data
Name (number) Terpsichore (81)
Packed designation 00081
a 2.85198
e 0.21142
i / sin(i) 7.8052 / 0.13581
q 2.24902
Q 3.45494
ω 51.5289
Node 0.9493
m 191.8228
n 0.2046
Epoch 2459600.5
nobs 3518
nopp 56
Years observed 1864-2021
rms 0.41
Best values
[raw, vot]

Value Standard error
Parent Terpsichore (81)
 
ap 2.854
ep 0.181
sin(ip) 0.143
Value Standard error
G 0.150
H 8.650
Mass 1.016e+18 4.337e+17
D 119.96 0.554
pV 0.047 0.0014
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
81 Terpsichore 622 Terpsichore 0.0000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8541 0.1808 0.1433 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.8600e+17 Folkner 2014IPNPR.196C...1F Ephem
1.3455e+18 6.1338e+17 6.1338e+17 Fienga INPOP19a Ephem
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
86.09 18.930 18.930 Nugent 2016AJ....152...63N NEATM
86.72 31.230 31.230 Masiero 2021PSJ.....2..162M NEATM
89.16 21.960 21.960 Masiero 2021PSJ.....2..162M NEATM
101.82 31.590 31.590 Masiero 2020PSJ.....1....5M NEATM
109.60 5.502 5.502 Ryan&Woodward 2010AJ....140..933R IRAS-STM
117.73 0.730 0.730 Masiero 2014ApJ...791..121M NEATM
119.08 2.100 2.100 Tedesco 2002AJ....123.1056T STM
120.60 12.060 12.060 Ali-Lagoa 2018A&A...612A..85A NEATM
121.58 3.150 3.150 Masiero 2011ApJ...741...68M NEATM
122.96 1.420 1.420 Usui 2011PASJ...63.1117U NEATM
123.15 24.630 24.630 Ali-Lagoa 2018A&A...612A..85A NEATM
123.32 12.330 12.330 Ali-Lagoa 2018A&A...612A..85A NEATM
126.33 1.440 1.440 Masiero 2012ApJ...759L...8M NEATM
127.33 6.324 6.324 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.034 0.0030 0.0030 Masiero 2011ApJ...741...68M NEATM
0.045 0.0090 0.0090 Masiero 2012ApJ...759L...8M NEATM
0.045 0.0042 0.0042 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.047 0.0090 0.0090 Ali-Lagoa 2018A&A...612A..85A NEATM
0.047 0.0190 0.0190 Ali-Lagoa 2018A&A...612A..85A NEATM
0.049 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.050 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.050 0.0360 0.0360 Masiero 2020PSJ.....1....5M NEATM
0.051 0.0020 0.0020 Tedesco 2002AJ....123.1056T STM
0.057 0.0210 0.0340 Masiero 2021PSJ.....2..162M NEATM
0.061 0.0055 0.0055 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.063 0.0310 0.0630 Masiero 2021PSJ.....2..162M NEATM
0.090 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.65 MPC-2022-01-18 MPC-2022-01-18 Phot