2001 UM41

2001UM41, K01U41M, S6174

All data for this body: [vot]

MPC data
Name (number) 2001 UM41 (286174)
a 2.37196
e 0.18649
i / sin(i) 1.8312 / 0.03196
q 1.92961
Q 2.81431
ω 242.3053
Node 138.2352
m 166.1811
n 0.2698
Epoch 2460800.5
nobs 422
nopp 14
Years observed 2001-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.372
ep 0.155
sin(ip) 0.025
G 0.150
H 17.730
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 1.282
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
20 Massalia 0 Massalia Novakovic 2019EPSC...13.1671N HCM
20 Massalia 404 Massalia -0.5000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3724 0.1551 0.0250 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
17.73 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
D D 0.2136 0.2136 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT