1998 XL51
1998XL51, 1991 RH18, 1991RH18, 1993 FC70, 1993FC70, 28205, J91R18H, J93F70C, J98X51L
All data for this body: [vot]
MPC data
| Name (number) |
1998 XL51 (28205) |
| a |
2.22334 |
| e |
0.21971 |
| i / sin(i) |
5.1357 /
0.08951
|
| q |
1.73484
|
| Q |
2.71183
|
| ω |
46.6715 |
| Node |
350.3203 |
| m |
23.5773 |
| n |
0.2973 |
| Epoch |
2460800.5 |
| nobs |
1364 |
| nopp |
19 |
| Years observed |
1991-2025 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.224 |
|
| ep |
0.201 |
|
| sin(ip) |
0.092 |
|
| G |
0.150 |
|
| H |
16.120 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
0.611 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2235 |
0.2007 |
0.0923 |
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 |
| 16.12 |
|
|
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 |
| D |
D |
0.1019 |
0.1019 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |