1999 AQ11

1999AQ11, 2000 HL51, 2000HL51, 74418, J99A11Q, K00H51L

All data for this body: [vot]

MPC data
Name (number) 1999 AQ11 (74418)
a 3.15072
e 0.14831
i / sin(i) 1.4958 / 0.02610
q 2.68343
Q 3.61801
ω 26.7040
Node 149.4958
m 208.5786
n 0.1762
Epoch 2460800.5
nobs 759
nopp 20
Years observed 1998-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.161
ep 0.172
sin(ip) 0.021
G 0.150
H 15.200
Mass
D 5.47 0.247
pV 0.065 0.0158
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 0.706
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 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
3.1609 0.1725 0.0205 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.47 0.247 0.247 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.065 0.0158 0.0158 Masiero 2011ApJ...741...68M NEATM
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
15.20 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 0.1176 0.1176 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT