2000 UR40

2000UR40, K00U40R, N9924

All data for this body: [vot]

MPC data
Name (number) 2000 UR40 (239924)
a 2.33356
e 0.25367
i / sin(i) 5.5471 / 0.09666
q 1.74161
Q 2.92551
ω 262.8062
Node 74.0591
m 357.8499
n 0.2765
Epoch 2460800.5
nobs 518
nopp 14
Years observed 2000-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Erigone (163)
 
ap 2.333
ep 0.207
sin(ip) 0.082
G 0.150
H 16.930
Mass
D 2.45 0.157
pV 0.068 0.0137
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 2.150
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
163 Erigone 0 Erigone Novakovic 2019EPSC...13.1671N HCM
163 Erigone 406 Erigone -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
2.3327 0.2069 0.0817 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.45 0.160 0.160 Masiero 2012ApJ...759L...8M NEATM
2.47 0.829 0.829 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.066 0.0344 0.0344 Masiero 2011ApJ...741...68M NEATM
0.068 0.0150 0.0150 Masiero 2012ApJ...759L...8M 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
16.93 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C C 0.0478 0.2420 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.3105 0.2420 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D 0.143 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT