1999 TC18

1999TC18, 2004 RV173, 2004RV173, I7810, J99T18C, K04RH3V

All data for this body: [vot]

MPC data
Name (number) 1999 TC18 (187810)
a 3.08710
e 0.19806
i / sin(i) 13.0080 / 0.22509
q 2.47565
Q 3.69855
ω 175.3907
Node 186.7812
m 277.0483
n 0.1817
Epoch 2460800.5
nobs 541
nopp 16
Years observed 1999-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.085
ep 0.177
sin(ip) 0.216
G 0.150
H 15.770
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.760
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0851 0.1772 0.2156 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.77 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 0.30 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.1934 0.1934 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT