2000 UU81

2000UU81, 1991 XA5, 1991XA5, 1999 TE273, 1999TE273, 67779, J91X05A, J99TR3E, K00U81U

All data for this body: [vot]

MPC data
Name (number) 2000 UU81 (67779)
a 2.72521
e 0.17032
i / sin(i) 35.5176 / 0.58095
q 2.26105
Q 3.18937
ω 208.7455
Node 262.5143
m 140.3388
n 0.2191
Epoch 2460800.5
nobs 2888
nopp 22
Years observed 1979-2025
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent Pallas (2)
 
ap 2.723
ep 0.279
sin(ip) 0.554
G 0.150
H 13.090
Mass
D 11.00 0.059
pV 0.123 0.0037
Value
Rotational Period 26.056
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2 Pallas 0 Pallas Novakovic 2019EPSC...13.1671N HCM
2 Pallas 801 Pallas Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7233 0.2793 0.5539 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.00 0.059 0.059 Masiero 2011ApJ...741...68M NEATM
9.38 2.060 2.060 Nugent 2016AJ....152...63N NEATM
9.50 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
9.52 2.240 2.240 Masiero 2021PSJ.....2..162M NEATM
9.56 2.850 2.850 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.075 0.0300 0.0510 Masiero 2021PSJ.....2..162M NEATM
0.100 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.110 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.123 0.0037 0.0037 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
13.09 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
26.0561 2 Synodic Pal 2020ApJS..247...26P Lightcurve