Sardegna
1999 EY4, 1999EY4, 2000 OD19, 2000OD19, 53252, J99E04Y, K00O19D
All data for this body: [vot]
MPC data
| Name (number) |
Sardegna (53252) |
| a |
2.77333 |
| e |
0.20151 |
| i / sin(i) |
9.9272 /
0.17240
|
| q |
2.21448
|
| Q |
3.33218
|
| ω |
140.8141 |
| Node |
128.3981 |
| m |
171.2594 |
| n |
0.2134 |
| Epoch |
2460800.5 |
| nobs |
1583 |
| nopp |
21 |
| Years observed |
1999-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.768 |
|
| ep |
0.212 |
|
| sin(ip) |
0.158 |
|
| G |
0.150 |
|
| H |
14.750 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
L |
| Spectral Class Score |
3.924 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7675 |
0.2116 |
0.1575 |
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 |
| 14.75 |
|
|
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 |
| L |
|
0.654 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |