2009 UN104

2009UN104, a7621, K09UA4N

All data for this body: [vot]

MPC data
Name (number) 2009 UN104 (367621)
a 3.04300
e 0.14906
i / sin(i) 9.3265 / 0.16206
q 2.58940
Q 3.49661
ω 171.1369
Node 190.9565
m 355.7757
n 0.1857
Epoch 2460800.5
nobs 204
nopp 12
Years observed 2001-2025
rms 0.90
Best values
[raw, vot]

Value Standard error
Parent Emma (283)
 
ap 3.040
ep 0.125
sin(ip) 0.162
G 0.150
H 16.390
Mass
D 3.56 0.171
pV 0.051 0.0033
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.880
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
283 Emma 0 Emma Novakovic 2019EPSC...13.1671N HCM
283 Emma 607 Emma -0.1100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0404 0.1249 0.1620 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.56 0.171 0.171 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.051 0.0033 0.0033 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
16.39 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
B B 0.0142 0.0142 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.980 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT