2001 DY1
2001DY1, 2002 RT16, 2002RT16, H8790, K01D01Y, K02R16T
All data for this body: [vot]
MPC data
| Name (number) |
2001 DY1 (178790) |
| a |
2.26957 |
| e |
0.20700 |
| i / sin(i) |
0.7193 /
0.01255
|
| q |
1.79977
|
| Q |
2.73936
|
| ω |
289.5189 |
| Node |
355.8691 |
| m |
266.5178 |
| n |
0.2883 |
| Epoch |
2460800.5 |
| nobs |
563 |
| nopp |
17 |
| Years observed |
1991-2025 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.270 |
|
| ep |
0.185 |
|
| sin(ip) |
0.022 |
|
| G |
0.150 |
|
| H |
17.410 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.988 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2703 |
0.1852 |
0.0222 |
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 |
| 17.41 |
|
|
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 |
|
0.998 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |