Thronium

09799, 1986 XP5, 1986XP5, 1996 RJ, 1996RJ, J86X05P, J96R00J

All data for this body: [vot]

MPC data
Name (number) Thronium (9799)
a 5.19093
e 0.04721
i / sin(i) 30.5130 / 0.50774
q 4.94585
Q 5.43602
ω 115.8281
Node 259.5611
m 125.7699
n 0.0833
Epoch 2460800.5
nobs 4348
nopp 27
Years observed 1986-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Thronium (9799)
 
ap
ep
sin(ip)
G 0.150
H 9.640
Mass
D 65.43 0.475
pV 0.051 0.0043
Value
Rotational Period 21.500
Period quality 2+
Spectral Class D
Spectral Class Score 6.930
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
9799 Thronium 6 1996RJ Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
58.32 0.920 0.920 Grav 2011ApJ...742...40G NEATM
64.87 3.100 3.100 Tedesco 2002AJ....123.1056T STM
68.03 0.570 0.570 Grav 2012ApJ...759...49G NEATM
72.42 4.030 4.030 Usui 2011PASJ...63.1117U NEATM
73.82 14.760 14.760 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.046 0.0050 0.0050 Tedesco 2002AJ....123.1056T STM
0.047 0.0190 0.0190 Ali-Lagoa 2018A&A...612A..85A NEATM
0.060 0.0120 0.0120 Grav 2012ApJ...759...49G NEATM
0.082 0.0140 0.0140 Grav 2011ApJ...742...40G 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
9.64 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
12.1 2 Synodic Clark 2020MPBu...47..163C Lightcurve
21.52 2+ Synodic Mottola 2011AJ....141..170M Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D 0.990000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC