2001 YQ161

2001YQ161, F8407, K01YG1Q

All data for this body: [vot]

MPC data
Name (number) 2001 YQ161 (158407)
a 3.11509
e 0.11104
i / sin(i) 6.3312 / 0.11027
q 2.76920
Q 3.46098
ω 113.3158
Node 68.1572
m 21.7966
n 0.1793
Epoch 2460800.5
nobs 578
nopp 18
Years observed 1997-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.113
ep 0.149
sin(ip) 0.094
G 0.150
H 15.650
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 2.488
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
3.1132 0.1487 0.0942 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
15.65 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 0.4146 0.4110 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.39 Bus VIS Carvano 2010A&A...510A..43C PHOT