O'Steen

02525, 1931 XO, 1931XO, 1936 RL, 1936RL, 1939 DA, 1939DA, 1953 RB1, 1953RB1, 1953 TO, 1953TO, 1959 UO, 1959UO, 1965 UM2, 1965UM2, 1975 RJ, 1975RJ, 1977 BN, 1977BN, 1981 VG, 1981VG, 1988 BJ3, 1988BJ3, J31X00O, J36R00L, J39D00A, J53R01B, J53T00O, J59U00O, J65U02M, J75R00J, J77B00N, J81V00G, J88B03J

All data for this body: [vot]

MPC data
Name (number) O'Steen (2525)
a 3.15159
e 0.17749
i / sin(i) 2.7749 / 0.04841
q 2.59222
Q 3.71097
ω 286.8601
Node 86.7836
m 205.0738
n 0.1762
Epoch 2460200.5
nobs 6558
nopp 40
Years observed 1931-2023
rms 0.44
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.141
ep 0.156
sin(ip) 0.029
Value Standard error
G 0.150
H 11.270
Mass
D 31.54 0.179
pV 0.119 0.0097
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis 0.1600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1407 0.1562 0.0285 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
20.46 4.790 4.790 Nugent 2016AJ....152...63N NEATM
22.58 6.010 6.010 Nugent 2016AJ....152...63N NEATM
26.31 0.820 0.820 Masiero 2012ApJ...759L...8M NEATM
29.18 5.840 5.840 Ali-Lagoa 2018A&A...612A..85A NEATM
29.88 0.270 0.270 Masiero 2014ApJ...791..121M NEATM
30.21 0.970 0.970 Usui 2011PASJ...63.1117U NEATM
31.40 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
32.08 6.420 6.420 Ali-Lagoa 2018A&A...612A..85A NEATM
33.78 0.262 0.262 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.073 0.0290 0.0290 Ali-Lagoa 2018A&A...612A..85A NEATM
0.088 0.0350 0.0350 Ali-Lagoa 2018A&A...612A..85A NEATM
0.098 0.0170 0.0170 Masiero 2011ApJ...741...68M NEATM
0.100 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.111 0.0220 0.0220 Masiero 2012ApJ...759L...8M NEATM
0.120 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.190 0.0200 0.0200 Masiero 2014ApJ...791..121M 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
11.27 MPC-2023-12-04 MPC-2023-12-04 Phot