2018 PY99
2018PY99, ~0iIf, K18P99Y
All data for this body: [vot]
MPC data
| Name (number) |
2018 PY99 (790293) |
| a |
2.72205 |
| e |
0.03668 |
| i / sin(i) |
5.3102 /
0.09255
|
| q |
2.62220
|
| Q |
2.82191
|
| ω |
129.6915 |
| Node |
279.0987 |
| m |
95.4404 |
| n |
0.2195 |
| Epoch |
2460800.5 |
| nobs |
62 |
| nopp |
8 |
| Years observed |
2012-2025 |
| rms |
0.53 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.723 |
|
| ep |
0.028 |
|
| sin(ip) |
0.111 |
|
| G |
0.150 |
|
| H |
17.950 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7229 |
0.0275 |
0.1106 |
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 |
| 17.95 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |