2002 EV20

2002EV20, 1999 TM106, 1999TM106, 46404, J99TA6M, K02E20V

All data for this body: [vot]

MPC data
Name (number) 2002 EV20 (46404)
a 2.68612
e 0.08811
i / sin(i) 21.4944 / 0.36641
q 2.44944
Q 2.92280
ω 281.0829
Node 194.9455
m 155.8281
n 0.2239
Epoch 2460800.5
nobs 2504
nopp 22
Years observed 1998-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Hansa (480)
 
ap 2.686
ep 0.048
sin(ip) 0.373
G 0.150
H 14.480
Mass
D 4.17 0.147
pV 0.232 0.0546
Value
Rotational Period 5.916
Period quality 2
Spectral Class S
Spectral Class Score 3.390
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
480 Hansa 0 Hansa Novakovic 2019EPSC...13.1671N HCM
480 Hansa 803 Hansa Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6857 0.0476 0.3728 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.17 0.147 0.147 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.232 0.0546 0.0546 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
14.48 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.9161 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.5650 0.5650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT