2001 DR17
2001DR17, A7442, K01D17R
All data for this body: [vot]
MPC data
| Name (number) |
2001 DR17 (107442) |
| a |
2.71833 |
| e |
0.22367 |
| i / sin(i) |
10.9654 /
0.19022
|
| q |
2.11033
|
| Q |
3.32632
|
| ω |
135.9670 |
| Node |
127.2493 |
| m |
65.2965 |
| n |
0.2199 |
| Epoch |
2460800.5 |
| nobs |
1116 |
| nopp |
19 |
| Years observed |
1995-2025 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.719 |
|
| ep |
0.269 |
|
| sin(ip) |
0.176 |
|
| G |
0.150 |
|
| H |
15.460 |
|
| Mass |
|
|
| D |
2.29 |
0.387 |
| pV |
0.307 |
0.1409 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.459 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7190 |
0.2693 |
0.1756 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.29 |
0.387 |
0.387 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.307 |
0.1409 |
0.1409 |
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 |
| 15.46 |
|
|
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 |
|
0.483 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| S |
S |
0.0317 |
0.3590 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
S |
0.3952 |
0.3590 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |