2004 HZ55

2004HZ55, K04H55Z, L1879

All data for this body: [vot]

MPC data
Name (number) 2004 HZ55 (211879)
a 3.18040
e 0.16028
i / sin(i) 15.2190 / 0.26251
q 2.67065
Q 3.69015
ω 155.1569
Node 127.9190
m 97.4177
n 0.1738
Epoch 2460200.5
nobs 642
nopp 15
Years observed 1999-2023
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Meliboea (137)
 
ap 3.166
ep 0.174
sin(ip) 0.243
Value Standard error
G 0.150
H 15.100
Mass
D 5.39 0.224
pV 0.073 0.0082
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
137 Meliboea 604 Meliboea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1655 0.1744 0.2426 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.39 0.224 0.224 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.073 0.0082 0.0082 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
15.10 MPC-2023-12-04 MPC-2023-12-04 Phot