Oort

01691, 1917TD, 1945TD, 1947DA, 1950PZ, 1950RU, 1951XW, 1955MW, 1956RB, 1956SD, 1964DA, J17T00D, J45T00D, J47D00A, J50P00Z, J50R00U, J51X00W, J55M00W, J56R00B, J56S00D, J64D00A

All data for this body: [vot]

MPC data
Name (number) Oort (1691)
Packed designation 01691
a 3.16212
e 0.17624
i / sin(i) 1.0867 / 0.01897
q 2.60484
Q 3.71940
ω 232.4740
Node 174.5345
m 160.7983
n 0.1753
Epoch 2459600.5
nobs 3351
nopp 48
Years observed 1945-2022
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.167
ep 0.147
sin(ip) 0.024
Value Standard error
G 0.150
H 11.000
Mass
D 34.23 0.215
pV 0.067 0.0076
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis 0.8700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1665 0.1470 0.0241 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
33.16 0.534 0.534 Masiero 2011ApJ...741...68M NEATM
33.64 0.270 0.270 Masiero 2014ApJ...791..121M NEATM
33.72 10.060 10.060 Masiero 2021PSJ.....2..162M NEATM
35.90 1.500 1.500 Hanus 2018Icar..309..297H RADIOMETRY_TPM
36.80 0.700 0.700 Hanus 2018Icar..309..297H RADIOMETRY_TPM
37.37 0.740 0.740 Usui 2011PASJ...63.1117U NEATM
38.08 7.620 7.620 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.058 0.0230 0.0230 Ali-Lagoa 2018A&A...612A..85A NEATM
0.061 0.0250 0.0410 Masiero 2021PSJ.....2..162M NEATM
0.067 0.0150 0.0150 Masiero 2011ApJ...741...68M NEATM
0.070 0.0100 0.0100 Masiero 2014ApJ...791..121M 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
11.00 MPC-2022-01-18 MPC-2022-01-18 Phot