1999 TH243

1999TH243, 44824, J99TO3H

All data for this body: [vot]

MPC data
Name (number) 1999 TH243 (44824)
a 2.53257
e 0.05940
i / sin(i) 11.5392 / 0.20004
q 2.38215
Q 2.68300
ω 278.6587
Node 185.8695
m 26.2975
n 0.2445
Epoch 2460800.5
nobs 1287
nopp 21
Years observed 1991-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.532
ep 0.086
sin(ip) 0.203
G 0.150
H 15.530
Mass
D 5.48 0.195
pV 0.053 0.0097
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 6.970
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5319 0.0855 0.2033 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.43 0.480 0.480 Masiero 2012ApJ...759L...8M NEATM
5.68 0.213 0.213 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0113 0.0113 Masiero 2011ApJ...741...68M NEATM
0.062 0.0190 0.0190 Masiero 2012ApJ...759L...8M 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
15.53 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
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C C 0.1811 0.2600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.6472 0.2600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Kl Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT
X 0.57 Bus VIS Carvano 2010A&A...510A..43C PHOT
X C 0.0954 0.2600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.2657 0.2600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.5363 0.2600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT