2000 AJ81

2000AJ81, 2001 DB19, 2001DB19, 41362, K00A81J, K01D19B

All data for this body: [vot]

MPC data
Name (number) 2000 AJ81 (41362)
a 3.04425
e 0.08111
i / sin(i) 11.0360 / 0.19143
q 2.79734
Q 3.29115
ω 270.9022
Node 114.5944
m 331.8435
n 0.1856
Epoch 2460800.5
nobs 2213
nopp 23
Years observed 1991-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.044
ep 0.051
sin(ip) 0.173
G 0.150
H 13.720
Mass
D
pV
Value
Rotational Period 3.930
Period quality 2
Spectral Class S
Spectral Class Score 8.709
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos 0.2700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0441 0.0513 0.1732 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
13.72 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.931 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
3.93219 2 Sidereal Durech 2023A&A...675A..24D Model
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 0.62 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.9115 0.9115 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.373 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT