1999 UT38

1999UT38, 1993 RK15, 1993RK15, 41023, J93R15K, J99U38T

All data for this body: [vot]

MPC data
Name (number) 1999 UT38 (41023)
a 3.21120
e 0.12218
i / sin(i) 4.2849 / 0.07472
q 2.81884
Q 3.60355
ω 89.1185
Node 339.2914
m 28.0194
n 0.1713
Epoch 2460200.5
nobs 1471
nopp 20
Years observed 1993-2023
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.208
ep 0.116
sin(ip) 0.090
Value Standard error
G 0.150
H 14.260
Mass
D 7.24 0.147
pV 0.093 0.0154
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2076 0.1162 0.0904 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.24 0.147 0.147 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.093 0.0154 0.0154 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
14.26 MPC-2023-12-04 MPC-2023-12-04 Phot