2011 HB4

2011HB4, 2007 TW395, 2007TW395, 2010 HF82, 2010HF82, K07Td5W, K10H82F, K11H04B, S3268

All data for this body: [vot]

MPC data
Name (number) 2011 HB4 (283268)
a 2.98538
e 0.22117
i / sin(i) 13.9764 / 0.24152
q 2.32509
Q 3.64567
ω 71.6945
Node 189.9952
m 129.1680
n 0.1911
Epoch 2460200.5
nobs 842
nopp 16
Years observed 2002-2023
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Imhilde (926)
 
ap 2.976
ep 0.229
sin(ip) 0.253
Value Standard error
G 0.150
H 15.400
Mass
D 6.16 0.205
pV 0.059 0.0153
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
926 Imhilde 639 Imhilde -0.3200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9763 0.2291 0.2526 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.09 1.580 1.580 Masiero 2017AJ....154..168M NEATM
6.18 0.207 0.207 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.055 0.0295 0.0295 Masiero 2017AJ....154..168M NEATM
0.061 0.0179 0.0179 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
15.40 MPC-2023-12-04 MPC-2023-12-04 Phot