Mason-Dixon

03131, 1922 DC, 1922DC, 1962 CK, 1962CK, 1975 XS2, 1975XS2, 1977 DB3, 1977DB3, 1979 OS16, 1979OS16, 1979 QJ6, 1979QJ6, 1982 BM1, 1982BM1, J22D00C, J62C00K, J75X02S, J77D03B, J79O16S, J79Q06J, J82B01M

All data for this body: [vot]

MPC data
Name (number) Mason-Dixon (3131)
a 2.92318
e 0.04321
i / sin(i) 2.4035 / 0.04194
q 2.79688
Q 3.04949
ω 145.5001
Node 44.7204
m 75.3530
n 0.1972
Epoch 2460200.5
nobs 5334
nopp 31
Years observed 1954-2023
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.924
ep 0.076
sin(ip) 0.033
Value Standard error
G 0.150
H 12.170
Mass
D
pV
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 605 Koronis 1.0500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9241 0.0762 0.0334 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
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
12.17 MPC-2023-12-04 MPC-2023-12-04 Phot