2001 OA42

2001OA42, H8892, K01O42A

All data for this body: [vot]

MPC data
Name (number) 2001 OA42 (178892)
a 1.91683
e 0.10360
i / sin(i) 22.0199 / 0.37493
q 1.71824
Q 2.11542
ω 257.7285
Node 166.6370
m 271.7461
n 0.3714
Epoch 2460800.5
nobs 808
nopp 16
Years observed 1992-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent Hungaria (434)
 
ap 1.917
ep 0.070
sin(ip) 0.347
G 0.150
H 17.050
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 1.909
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
434 Hungaria 0 Hungaria Novakovic 2019EPSC...13.1671N HCM
434 Hungaria 3 Hungaria -0.4400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.9168 0.0702 0.3471 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
17.05 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 0.3181 0.3181 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT