2000 EZ54

2000EZ54, 1990 SJ14, 1990SJ14, 50604, J90S14J, K00E54Z

All data for this body: [vot]

MPC data
Name (number) 2000 EZ54 (50604)
a 3.19608
e 0.20591
i / sin(i) 15.0372 / 0.25945
q 2.53798
Q 3.85417
ω 147.6197
Node 174.4749
m 306.3356
n 0.1725
Epoch 2460200.5
nobs 1464
nopp 21
Years observed 1990-2023
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Meliboea (137)
 
ap 3.181
ep 0.204
sin(ip) 0.254
Value Standard error
G 0.150
H 14.050
Mass
D 10.23 0.227
pV 0.060 0.0122
Rotational Period
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
3.1809 0.2042 0.2538 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.30 0.235 0.235 Masiero 2011ApJ...741...68M NEATM
9.23 0.960 0.960 Usui 2011PASJ...63.1117U NEATM
9.56 1.910 1.910 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.059 0.0240 0.0240 Ali-Lagoa 2018A&A...612A..85A NEATM
0.060 0.0141 0.0141 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
14.05 MPC-2023-12-04 MPC-2023-12-04 Phot