Offutt

07639, 1985 DC1, 1985DC1, 1991 GK2, 1991GK2, J85D01C, J91G02K

All data for this body: [vot]

MPC data
Name (number) Offutt (7639)
a 3.24267
e 0.10946
i / sin(i) 0.6842 / 0.01194
q 2.88772
Q 3.59762
ω 31.2695
Node 157.7955
m 315.3212
n 0.1688
Epoch 2460800.5
nobs 3388
nopp 28
Years observed 1949-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.212
ep 0.171
sin(ip) 0.019
G 0.150
H 13.150
Mass
D 12.20 0.217
pV 0.082 0.0092
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 0.8100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2125 0.1709 0.0191 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.20 0.217 0.217 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.082 0.0092 0.0092 Masiero 2011ApJ...741...68M 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
13.15 MPC-2023-12-04 MPC-2023-12-04 Phot