2000 YE21

2000YE21, 41982, K00Y21E

All data for this body: [vot]

MPC data
Name (number) 2000 YE21 (41982)
a 2.32078
e 0.14607
i / sin(i) 4.4318 / 0.07727
q 1.98179
Q 2.65976
ω 20.6932
Node 345.1499
m 41.9894
n 0.2788
Epoch 2460800.5
nobs 1854
nopp 20
Years observed 1991-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.321
ep 0.108
sin(ip) 0.078
G 0.150
H 15.330
Mass
D 2.31 0.190
pV 0.364 0.1170
Value
Rotational Period 19.960
Period quality 2
Spectral Class S
Spectral Class Score 1.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.6400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3205 0.1078 0.0784 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.31 0.190 0.190 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.364 0.1170 0.1170 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
15.33 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
19.965 2 Synodic Erasmus 2020ApJS..247...13E Lightcurve
19.9751 2 Sidereal Durech 2020A&A...643A..59D 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 None None Movis NIR Popescu 2018A&A...617A..12P PHOT