2005 UM9

2005UM9, 2003 BJ23, 2003BJ23, I7307, K03B23J, K05U09M

All data for this body: [vot]

MPC data
Name (number) 2005 UM9 (187307)
a 2.60643
e 0.14703
i / sin(i) 12.8856 / 0.22301
q 2.22320
Q 2.98966
ω 53.9338
Node 195.4185
m 357.5653
n 0.2342
Epoch 2460800.5
nobs 748
nopp 16
Years observed 2003-2025
rms 0.88
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.607
ep 0.163
sin(ip) 0.228
G 0.150
H 15.740
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 3.464
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia -0.1500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6065 0.1633 0.2279 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
15.74 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
S S 0.5773 0.5773 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
SQ 0.08 Bus VIS Carvano 2010A&A...510A..43C PHOT