1998 FP75
1998FP75, 1976 UC9, 1976UC9, 1999 RW89, 1999RW89, 39931, J76U09C, J98F75P, J99R89W
All data for this body: [vot]
MPC data
| Name (number) |
1998 FP75 (39931) |
| a |
2.46144 |
| e |
0.12068 |
| i / sin(i) |
3.6687 /
0.06399
|
| q |
2.16439
|
| Q |
2.75849
|
| ω |
266.3438 |
| Node |
45.6611 |
| m |
264.0132 |
| n |
0.2552 |
| Epoch |
2460800.5 |
| nobs |
1379 |
| nopp |
21 |
| Years observed |
1976-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.463 |
|
| ep |
0.095 |
|
| sin(ip) |
0.054 |
|
| G |
0.150 |
|
| H |
15.540 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
X |
| Spectral Class Score |
0.588 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4627 |
0.0952 |
0.0544 |
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 |
| 15.54 |
|
|
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 |
| X |
X |
0.0980 |
0.0980 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |