2017 RL20
2017RL20, K17R20L, s0211
All data for this body: [vot]
MPC data
| Name (number) |
2017 RL20 (540211) |
| a |
2.96237 |
| e |
0.02504 |
| i / sin(i) |
8.7172 /
0.15156
|
| q |
2.88820
|
| Q |
3.03653
|
| ω |
259.1950 |
| Node |
301.1958 |
| m |
333.9975 |
| n |
0.1933 |
| Epoch |
2460800.5 |
| nobs |
257 |
| nopp |
13 |
| Years observed |
1999-2025 |
| rms |
0.82 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.963 |
|
| ep |
0.061 |
|
| sin(ip) |
0.171 |
|
| G |
0.150 |
|
| H |
16.190 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
2.828 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9631 |
0.0614 |
0.1708 |
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 |
| 16.19 |
|
|
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 |
| S |
S |
0.4713 |
0.4713 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |