Thora

00299, 1890 TA, 1890TA, 1935 PC, 1935PC, 1939 PK, 1939PK, I90T00A, J35P00C, J39P00K

All data for this body: [vot]

MPC data
Name (number) Thora (299)
a 2.43500
e 0.06309
i / sin(i) 1.6072 / 0.02805
q 2.28138
Q 2.58863
ω 151.6284
Node 241.4117
m 354.8024
n 0.2594
Epoch 2460200.5
nobs 4433
nopp 38
Years observed 1932-2023
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.434
ep 0.044
sin(ip) 0.043
Value Standard error
G 0.150
H 11.400
Mass
D 16.17 0.055
pV 0.175 0.0097
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4342 0.0443 0.0430 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.84 0.150 0.150 Masiero 2014ApJ...791..121M NEATM
15.76 0.080 0.080 Masiero 2014ApJ...791..121M NEATM
16.08 3.990 3.990 Nugent 2016AJ....152...63N NEATM
16.35 3.270 3.270 Ali-Lagoa 2018A&A...612A..85A NEATM
16.37 0.139 0.139 Masiero 2011ApJ...741...68M NEATM
16.69 0.650 0.650 Usui 2011PASJ...63.1117U NEATM
17.06 1.500 1.500 Tedesco 2002AJ....123.1056T STM
17.55 0.112 0.112 Masiero 2011ApJ...741...68M NEATM
19.18 3.840 3.840 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.156 0.0620 0.0620 Ali-Lagoa 2018A&A...612A..85A NEATM
0.160 0.0132 0.0132 Masiero 2011ApJ...741...68M NEATM
0.167 0.0330 0.0330 Tedesco 2002AJ....123.1056T STM
0.184 0.0196 0.0196 Masiero 2011ApJ...741...68M NEATM
0.200 0.1000 0.1000 Nugent 2016AJ....152...63N NEATM
0.215 0.0860 0.0860 Ali-Lagoa 2018A&A...612A..85A NEATM
0.250 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM
0.260 0.0700 0.0700 Masiero 2014ApJ...791..121M 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
11.40 MPC-2023-12-04 MPC-2023-12-04 Phot