2001 HX57

2001HX57, K01H57X, N4355

All data for this body: [vot]

MPC data
Name (number) 2001 HX57 (234355)
a 2.75719
e 0.16123
i / sin(i) 13.1888 / 0.22816
q 2.31264
Q 3.20175
ω 98.1852
Node 80.9320
m 338.8842
n 0.2153
Epoch 2460200.5
nobs 503
nopp 14
Years observed 2001-2023
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.759
ep 0.186
sin(ip) 0.217
Value Standard error
G 0.150
H 15.670
Mass
D 2.24 0.510
pV 0.321 0.1556
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7590 0.1862 0.2174 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.24 0.510 0.510 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.321 0.1556 0.1556 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
15.67 MPC-2023-12-04 MPC-2023-12-04 Phot