2000 ER56

2000ER56, 1992 AJ2, 1992AJ2, 1996 DX4, 1996DX4, 43274, J92A02J, J96D04X, K00E56R

All data for this body: [vot]

MPC data
Name (number) 2000 ER56 (43274)
a 2.42723
e 0.12998
i / sin(i) 2.4716 / 0.04312
q 2.11175
Q 2.74272
ω 68.6779
Node 143.5839
m 206.4606
n 0.2606
Epoch 2460800.5
nobs 2064
nopp 22
Years observed 1991-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.428
ep 0.157
sin(ip) 0.036
G 0.150
H 15.190
Mass
D
pV
Value
Rotational Period 5.200
Period quality 3
Spectral Class S
Spectral Class Score 9.328
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana 0.0600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4279 0.1574 0.0357 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.19 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.719 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve
5.23501 2 Sidereal Durech 2023A&A...675A..24D Model
5.25 3 Synodic Chang 2016ApJS..227...20C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.75 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.9713 0.9713 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT