2001 YU138
2001YU138, 1998 HY15, 1998HY15, 2005 UK285, 2005UK285, I6271, J98H15Y, K01YD8U, K05US5K
All data for this body: [vot]
MPC data
| Name (number) |
2001 YU138 (186271) |
| a |
2.87994 |
| e |
0.03213 |
| i / sin(i) |
6.2206 /
0.10836
|
| q |
2.78742
|
| Q |
2.97245
|
| ω |
110.1759 |
| Node |
76.4377 |
| m |
208.0024 |
| n |
0.2017 |
| Epoch |
2460800.5 |
| nobs |
296 |
| nopp |
17 |
| Years observed |
1998-2025 |
| rms |
0.96 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.881 |
|
| ep |
0.067 |
|
| sin(ip) |
0.090 |
|
| G |
0.150 |
|
| H |
16.710 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
0.727 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8815 |
0.0667 |
0.0898 |
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 |
| 16.71 |
|
|
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 |
0.1211 |
0.1211 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |