Ronaldthiel

09923, 1981 EB24, 1981EB24, J81E24B

All data for this body: [vot]

MPC data
Name (number) Ronaldthiel (9923)
a 2.81197
e 0.06982
i / sin(i) 4.4012 / 0.07674
q 2.61563
Q 3.00832
ω 83.1748
Node 11.9353
m 202.0228
n 0.2090
Epoch 2460800.5
nobs 2163
nopp 23
Years observed 1979-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.812
ep 0.077
sin(ip) 0.075
G 0.150
H 14.310
Mass
D 4.08 0.818
pV 0.243 0.1693
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 18.613
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
847 Agnia 0 Agnia Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8115 0.0767 0.0750 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.08 0.818 0.818 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.243 0.1693 0.1693 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
14.31 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 0.65 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.856 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.6972 0.9000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9990 0.9000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT