2003 TR4
2003TR4, 2012 SS16, 2012SS16, K03T04R, K12S16S, l4493
All data for this body: [vot]
MPC data
| Name (number) |
2003 TR4 (474493) |
| a |
2.69121 |
| e |
0.13845 |
| i / sin(i) |
5.4485 /
0.09495
|
| q |
2.31862
|
| Q |
3.06380
|
| ω |
89.2720 |
| Node |
322.9468 |
| m |
281.8824 |
| n |
0.2232 |
| Epoch |
2460800.5 |
| nobs |
188 |
| nopp |
12 |
| Years observed |
2003-2025 |
| rms |
0.90 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.691 |
|
| ep |
0.112 |
|
| sin(ip) |
0.110 |
|
| G |
0.150 |
|
| H |
17.500 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
0.095 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6909 |
0.1119 |
0.1102 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 17.50 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| C |
C |
0.0158 |
0.0140 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |