1998 HL39
1998HL39, 2000 RF71, 2000RF71, 33259, J98H39L, K00R71F
All data for this body: [vot]
MPC data
| Name (number) |
1998 HL39 (33259) |
| a |
2.75056 |
| e |
0.21249 |
| i / sin(i) |
17.2716 /
0.29690
|
| q |
2.16608
|
| Q |
3.33505
|
| ω |
197.3677 |
| Node |
201.2522 |
| m |
130.3543 |
| n |
0.2161 |
| Epoch |
2460800.5 |
| nobs |
3125 |
| nopp |
24 |
| Years observed |
1984-2025 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.752 |
|
| ep |
0.215 |
|
| sin(ip) |
0.288 |
|
| G |
0.150 |
|
| H |
13.700 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
4.300 |
| Period quality |
3 |
| Spectral Class |
S |
| Spectral Class Score |
11.329 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7516 |
0.2148 |
0.2885 |
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 |
| 13.70 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 4.27612 |
2 |
Sidereal |
Durech |
2023A&A...675A..24D |
Model |
| 4.31 |
3 |
Synodic |
Behrend |
LCDB |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
|
0.901 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| S |
S |
0.9871 |
0.9871 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |