2002 EC22

2002EC22, 1972 TB9, 1972TB9, 1992 HZ, 1992HZ, 1999 JC111, 1999JC111, 2000 WZ121, 2000WZ121, 43636, J72T09B, J92H00Z, J99JB1C, K00WC1Z, K02E22C

All data for this body: [vot]

MPC data
Name (number) 2002 EC22 (43636)
a 2.28673
e 0.17683
i / sin(i) 4.5349 / 0.07907
q 1.88238
Q 2.69108
ω 268.3385
Node 40.5483
m 128.6546
n 0.2850
Epoch 2460800.5
nobs 1311
nopp 20
Years observed 1972-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.285
ep 0.140
sin(ip) 0.072
G 0.150
H 16.040
Mass
D 1.73 0.228
pV 0.178 0.0843
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 8.342
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.3200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2853 0.1398 0.0719 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.73 0.228 0.228 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.178 0.0843 0.0843 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
16.04 MPC-2023-12-04 MPC-2023-12-04 Phot
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 0.49 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.8936 0.8936 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT