2001 QD239

2001QD239, 1999 AP35, 1999AP35, F8172, J99A35P, K01QN9D

All data for this body: [vot]

MPC data
Name (number) 2001 QD239 (158172)
a 2.39968
e 0.20898
i / sin(i) 2.1191 / 0.03698
q 1.89819
Q 2.90118
ω 231.9604
Node 173.4989
m 86.3959
n 0.2651
Epoch 2460800.5
nobs 961
nopp 15
Years observed 1999-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.400
ep 0.191
sin(ip) 0.038
G 0.150
H 16.630
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 7.394
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana -0.1200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4004 0.1911 0.0384 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
16.63 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.8990 0.8990 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
SQ 0.34 Bus VIS Carvano 2010A&A...510A..43C PHOT