2009 HN99

2009HN99, 2005 JF110, 2005JF110, K05JB0F, K09H99N, P7325

All data for this body: [vot]

MPC data
Name (number) 2009 HN99 (257325)
a 2.43967
e 0.12326
i / sin(i) 6.2625 / 0.10908
q 2.13895
Q 2.74040
ω 176.7936
Node 211.6316
m 277.4789
n 0.2586
Epoch 2460800.5
nobs 448
nopp 13
Years observed 2005-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.439
ep 0.101
sin(ip) 0.117
G 0.150
H 17.130
Mass
D
pV
Value
Rotational Period 4.600
Period quality 2+
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4394 0.1014 0.1175 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
17.13 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.62 2+ Synodic Chang 2016ApJS..227...20C Lightcurve