1999 TJ228
1999TJ228, 1999 RU92, 1999RU92, 42983, J99R92U, J99TM8J
All data for this body: [vot]
MPC data
| Name (number) |
1999 TJ228 (42983) |
| a |
2.40929 |
| e |
0.12460 |
| i / sin(i) |
2.0089 /
0.03505
|
| q |
2.10909
|
| Q |
2.70949
|
| ω |
209.2725 |
| Node |
121.8464 |
| m |
330.4256 |
| n |
0.2636 |
| Epoch |
2460800.5 |
| nobs |
1038 |
| nopp |
21 |
| Years observed |
1994-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.409 |
|
| ep |
0.091 |
|
| sin(ip) |
0.023 |
|
| G |
0.150 |
|
| H |
16.110 |
|
| Mass |
|
|
| D |
3.49 |
0.085 |
| pV |
0.063 |
0.0098 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4092 |
0.0910 |
0.0228 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.49 |
0.085 |
0.085 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.063 |
0.0098 |
0.0098 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 16.11 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |