1999 TA212
1999TA212, 1998 HY54, 1998HY54, 25380, J98H54Y, J99TL2A
All data for this body: [vot]
MPC data
| Name (number) |
1999 TA212 (25380) |
| a |
2.15999 |
| e |
0.08321 |
| i / sin(i) |
3.1897 /
0.05564
|
| q |
1.98025
|
| Q |
2.33972
|
| ω |
272.4278 |
| Node |
347.9877 |
| m |
314.4187 |
| n |
0.3105 |
| Epoch |
2460200.5 |
| nobs |
980 |
| nopp |
18 |
| Years observed |
1996-2023 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.160 |
|
| ep |
0.076 |
|
| sin(ip) |
0.032 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.530 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1599 |
0.0757 |
0.0324 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 16.53 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |