2008 HD39

2008HD39, 2001 WN65, 2001WN65, I9392, K01W65N, K08H39D

All data for this body: [vot]

MPC data
Name (number) 2008 HD39 (189392)
a 2.76324
e 0.06052
i / sin(i) 4.9186 / 0.08574
q 2.59601
Q 2.93046
ω 233.4397
Node 205.4728
m 233.5206
n 0.2146
Epoch 2460200.5
nobs 334
nopp 15
Years observed 1999-2023
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Padua (363)
 
ap 2.764
ep 0.060
sin(ip) 0.095
Value Standard error
G 0.150
H 16.610
Mass
D 3.45 0.572
pV 0.037 0.0090
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
363 Padua 507 Padua 0.1800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7645 0.0601 0.0945 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.45 0.572 0.572 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.037 0.0090 0.0090 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
16.61 MPC-2023-12-04 MPC-2023-12-04 Phot