1999 TR98
1999TR98, 1998 HL111, 1998HL111, 42948, J98HB1L, J99T98R
All data for this body: [vot]
MPC data
| Name (number) |
1999 TR98 (42948) |
| a |
2.30000 |
| e |
0.07384 |
| i / sin(i) |
6.3637 /
0.11084
|
| q |
2.13018
|
| Q |
2.46983
|
| ω |
185.1348 |
| Node |
104.7627 |
| m |
199.0942 |
| n |
0.2826 |
| Epoch |
2460800.5 |
| nobs |
2400 |
| nopp |
21 |
| Years observed |
1991-2025 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.300 |
|
| ep |
0.058 |
|
| sin(ip) |
0.100 |
|
| G |
0.150 |
|
| H |
15.130 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
18.170 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2999 |
0.0581 |
0.1002 |
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 |
| 15.13 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |