2003 QR98

2003QR98, 2004 WK12, 2004WK12, K03Q98R, K04W12K, M0394

All data for this body: [vot]

MPC data
Name (number) 2003 QR98 (220394)
a 3.08761
e 0.13065
i / sin(i) 4.6608 / 0.08126
q 2.68420
Q 3.49102
ω 120.7898
Node 345.3654
m 236.8992
n 0.1817
Epoch 2460800.5
nobs 621
nopp 17
Years observed 1960-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.090
ep 0.136
sin(ip) 0.091
G 0.150
H 15.690
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 3.840
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0898 0.1359 0.0915 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
15.69 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 0.640 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT