2001 YP161
2001YP161, J4836, K01YG1P
All data for this body: [vot]
MPC data
| Name (number) |
2001 YP161 (194836) |
| a |
2.41483 |
| e |
0.12927 |
| i / sin(i) |
5.6784 /
0.09894
|
| q |
2.10266
|
| Q |
2.72700
|
| ω |
277.0876 |
| Node |
142.1066 |
| m |
121.0362 |
| n |
0.2626 |
| Epoch |
2460800.5 |
| nobs |
387 |
| nopp |
15 |
| Years observed |
2001-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.416 |
|
| ep |
0.122 |
|
| sin(ip) |
0.092 |
|
| G |
0.150 |
|
| H |
17.190 |
|
| Mass |
|
|
| D |
2.33 |
0.461 |
| pV |
0.062 |
0.0285 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
8.346 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4155 |
0.1218 |
0.0924 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.33 |
0.461 |
0.461 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.062 |
0.0285 |
0.0285 |
Masiero |
2011ApJ...741...68M |
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 |
| 17.19 |
|
|
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 |
| C |
|
1.000 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| C |
C |
0.3910 |
0.3910 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |