Auricula

01231, 1931 TE2, 1931TE2, J31T02E

All data for this body: [vot]

MPC data
Name (number) Auricula (1231)
a 2.67180
e 0.08568
i / sin(i) 11.4609 / 0.19870
q 2.44289
Q 2.90071
ω 247.3575
Node 341.9515
m 171.0819
n 0.2257
Epoch 2460200.5
nobs 4268
nopp 40
Years observed 1931-2023
rms 0.48
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.669
ep 0.110
sin(ip) 0.208
Value Standard error
G 0.150
H 12.260
Mass
D 19.86 0.469
pV 0.070 0.0071
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6689 0.1098 0.2081 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.43 4.670 4.670 Nugent 2016AJ....152...63N NEATM
15.26 4.690 4.690 Nugent 2016AJ....152...63N NEATM
18.71 0.650 0.650 Masiero 2012ApJ...759L...8M NEATM
19.77 1.980 1.980 Ali-Lagoa 2018A&A...612A..85A NEATM
21.44 0.810 0.810 Usui 2011PASJ...63.1117U NEATM
22.52 1.800 1.800 Tedesco 2002AJ....123.1056T STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.066 0.0110 0.0110 Masiero 2012ApJ...759L...8M NEATM
0.066 0.0130 0.0130 Ali-Lagoa 2018A&A...612A..85A NEATM
0.080 0.0140 0.0140 Tedesco 2002AJ....123.1056T STM
0.100 0.0800 0.0800 Nugent 2016AJ....152...63N NEATM
0.110 0.0700 0.0700 Nugent 2016AJ....152...63N 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
12.26 MPC-2023-12-04 MPC-2023-12-04 Phot