2001 EF23

2001EF23, 2000 AM173, 2000AM173, 37303, K00AH3M, K01E23F

All data for this body: [vot]

MPC data
Name (number) 2001 EF23 (37303)
a 2.68877
e 0.08000
i / sin(i) 9.8098 / 0.17038
q 2.47366
Q 2.90387
ω 242.8029
Node 177.6522
m 292.9200
n 0.2235
Epoch 2460800.5
nobs 1947
nopp 22
Years observed 1994-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.689
ep 0.074
sin(ip) 0.171
G 0.150
H 14.700
Mass
D 3.66 0.339
pV 0.251 0.0534
Value
Rotational Period
Period quality None
Spectral Class A
Spectral Class Score 1.824
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6893 0.0739 0.1706 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.65 0.426 0.426 Masiero 2011ApJ...741...68M NEATM
3.67 0.561 0.561 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.249 0.0883 0.0883 Masiero 2011ApJ...741...68M NEATM
0.253 0.0670 0.0670 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
14.70 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
A 0.304 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT