2003HP54

2004RU27, I0176, K03H54P, K04R27U

All data for this body: [vot]

MPC data
Name (number) 2003HP54 (180176)
Packed designation I0176
a 3.19854
e 0.18092
i / sin(i) 1.4255 / 0.02488
q 2.61985
Q 3.77723
ω 126.6484
Node 148.9584
m 58.8147
n 0.1723
Epoch 2459600.5
nobs 483
nopp 17
Years observed 1998-2021
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.207
ep 0.178
sin(ip) 0.021
Value Standard error
G 0.150
H 15.500
Mass
D 4.50 0.609
pV 0.066 0.0160
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis 0.2600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2070 0.1778 0.0209 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.50 0.609 0.609 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.066 0.0160 0.0160 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.50 MPC-2022-01-18 MPC-2022-01-18 Phot