Dirikis

01805, 1942EJ, 1948JH, 1948JM, 1950TU1, 1953EL, 1955QL1, 1959JP, 1962WP, 1962XC1, 1964FE, 1970GD, J42E00J, J48J00H, J48J00M, J50T01U, J53E00L, J55Q01L, J59J00P, J62W00P, J62X01C, J64F00E, J70G00D

All data for this body: [vot]

MPC data
Name (number) Dirikis (1805)
Packed designation 01805
a 3.14981
e 0.10925
i / sin(i) 2.5113 / 0.04382
q 2.80571
Q 3.49392
ω 88.4373
Node 78.8144
m 156.6462
n 0.1763
Epoch 2459600.5
nobs 3486
nopp 38
Years observed 1950-2021
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.133
ep 0.152
sin(ip) 0.025
Value Standard error
G 0.150
H 11.490
Mass
D 27.89 0.233
pV 0.091 0.0072
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis -0.0200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1334 0.1520 0.0255 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
22.05 1.370 1.370 Usui 2011PASJ...63.1117U NEATM
22.50 4.500 4.500 Ali-Lagoa 2018A&A...612A..85A NEATM
25.70 2.700 2.700 Tedesco 2002AJ....123.1056T STM
28.10 0.238 0.238 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.089 0.0076 0.0076 Masiero 2011ApJ...741...68M NEATM
0.106 0.0420 0.0420 Ali-Lagoa 2018A&A...612A..85A NEATM
0.106 0.0260 0.0260 Tedesco 2002AJ....123.1056T STM
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
11.49 MPC-2022-01-18 MPC-2022-01-18 Phot