2003 US308

2003US308, 2008 TQ56, 2008TQ56, K03UU8S, K08T56Q, R6653

All data for this body: [vot]

MPC data
Name (number) 2003 US308 (276653)
a 2.94989
e 0.06372
i / sin(i) 1.6879 / 0.02946
q 2.76191
Q 3.13787
ω 117.5255
Node 204.1225
m 153.1014
n 0.1945
Epoch 2460800.5
nobs 395
nopp 13
Years observed 1998-2025
rms 0.91
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.949
ep 0.049
sin(ip) 0.041
G 0.150
H 15.980
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 1.168
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 0.2500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9488 0.0487 0.0406 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
15.98 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
X X 0.1946 0.1946 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT