2003 UP91

2003UP91, 2004 YC18, 2004YC18, K03U91P, K04Y18C, N5301

All data for this body: [vot]

MPC data
Name (number) 2003 UP91 (235301)
a 2.83534
e 0.03727
i / sin(i) 3.0142 / 0.05258
q 2.72966
Q 2.94103
ω 161.7400
Node 121.2548
m 284.1278
n 0.2064
Epoch 2460800.5
nobs 353
nopp 16
Years observed 1998-2025
rms 0.95
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.836
ep 0.050
sin(ip) 0.036
G 0.150
H 16.460
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 1.465
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis -0.1000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8360 0.0500 0.0358 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
16.46 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 0.07 Bus VIS Carvano 2010A&A...510A..43C PHOT
D D 0.2441 0.2441 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT