2008 HL12
2008HL12, K08H12L, T5340
All data for this body: [vot]
MPC data
| Name (number) |
2008 HL12 (295340) |
| a |
5.26879 |
| e |
0.02721 |
| i / sin(i) |
23.3019 /
0.39558
|
| q |
5.12541
|
| Q |
5.41217
|
| ω |
3.1968 |
| Node |
230.5033 |
| m |
147.1157 |
| n |
0.0815 |
| Epoch |
2460800.5 |
| nobs |
361 |
| nopp |
16 |
| Years observed |
2001-2025 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
| G |
0.150 |
|
| H |
13.080 |
|
| Mass |
|
|
| D |
11.32 |
1.240 |
| pV |
0.095 |
0.0260 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.826 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 11.32 |
1.240 |
1.240 |
Grav |
2011ApJ...742...40G |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.095 |
0.0260 |
0.0260 |
Grav |
2011ApJ...742...40G |
NEATM |
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 |
| 13.08 |
|
|
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 |
0.1034 |
0.1070 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| D |
D |
0.1130 |
0.1070 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
|
0.971 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |