Steshenko

02238, 1972 RQ1, 1972RQ1, 1976 HA1, 1976HA1, 1977 RV3, 1977RV3, 1978 VP5, 1978VP5, J72R01Q, J76H01A, J77R03V, J78V05P

All data for this body: [vot]

MPC data
Name (number) Steshenko (2238)
a 3.06342
e 0.17651
i / sin(i) 1.3085 / 0.02284
q 2.52270
Q 3.60414
ω 293.5874
Node 33.3666
m 207.6504
n 0.1838
Epoch 2460200.5
nobs 3742
nopp 32
Years observed 1972-2023
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.065
ep 0.150
sin(ip) 0.023
Value Standard error
G 0.150
H 12.670
Mass
D 15.03 0.178
pV 0.075 0.0090
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis -0.9400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0650 0.1502 0.0229 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.97 0.180 0.180 Masiero 2012ApJ...759L...8M NEATM
17.06 5.500 5.500 Masiero 2021PSJ.....2..162M NEATM
17.41 4.730 4.730 Masiero 2021PSJ.....2..162M NEATM
17.48 14.210 14.210 Nugent 2016AJ....152...63N NEATM
18.10 1.300 1.300 Tedesco 2002AJ....123.1056T STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.046 0.0210 0.0380 Masiero 2021PSJ.....2..162M NEATM
0.046 0.0240 0.0490 Masiero 2021PSJ.....2..162M NEATM
0.050 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.086 0.0160 0.0160 Masiero 2012ApJ...759L...8M NEATM
0.094 0.0160 0.0160 Tedesco 2002AJ....123.1056T STM
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
12.67 MPC-2023-12-04 MPC-2023-12-04 Phot