2002 QN91

2002QN91, K02Q91N, W9479

All data for this body: [vot]

MPC data
Name (number) 2002 QN91 (329479)
a 3.18795
e 0.12890
i / sin(i) 6.5962 / 0.11487
q 2.77703
Q 3.59886
ω 277.1118
Node 80.4030
m 341.9591
n 0.1732
Epoch 2460800.5
nobs 421
nopp 16
Years observed 2002-2025
rms 0.88
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.179
ep 0.116
sin(ip) 0.097
G 0.150
H 15.590
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.640
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
3.1790 0.1158 0.0967 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
15.59 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
D D 0.5458 0.5458 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.940 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT