2009 HD16

2009HD16, 1996 PE7, 1996PE7, 2001 TV142, 2001TV142, J96P07E, K01TE2V, K09H16D, O3448

All data for this body: [vot]

MPC data
Name (number) 2009 HD16 (243448)
a 2.77143
e 0.20074
i / sin(i) 8.5519 / 0.14871
q 2.21509
Q 3.32776
ω 141.6469
Node 146.4045
m 103.5494
n 0.2136
Epoch 2460800.5
nobs 673
nopp 19
Years observed 1996-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent Dora (668)
 
ap 2.772
ep 0.194
sin(ip) 0.138
G 0.150
H 16.130
Mass
D 3.81 0.115
pV 0.037 0.0149
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.416
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
668 Dora 512 Dora Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
668 Dora 0 Dora Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7719 0.1944 0.1379 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.81 0.115 0.115 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.037 0.0149 0.0149 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
16.13 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 0.736 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.2461 0.2440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT