2004 EG50

2004EG50, 2009 HV85, 2009HV85, K04E50G, K09H85V, P9938

All data for this body: [vot]

MPC data
Name (number) 2004 EG50 (259938)
a 2.78607
e 0.02414
i / sin(i) 5.5213 / 0.09622
q 2.71881
Q 2.85334
ω 29.1890
Node 81.9671
m 257.0783
n 0.2119
Epoch 2460800.5
nobs 425
nopp 16
Years observed 1995-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Hoffmeister (1726)
 
ap 2.787
ep 0.047
sin(ip) 0.077
G 0.150
H 16.200
Mass
D 3.98 1.360
pV 0.040 0.0308
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1726 Hoffmeister 0 Hoffmeister Novakovic 2019EPSC...13.1671N HCM
1726 Hoffmeister 519 Hoffmeister 0.0000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7873 0.0469 0.0768 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.98 1.360 1.360 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0308 0.0308 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
16.20 MPC-2023-12-04 MPC-2023-12-04 Phot