2001 DR64
2001DR64, 1997 EF50, 1997EF50, 1998 QC46, 1998QC46, 46043, J97E50F, J98Q46C, K01D64R
All data for this body: [vot]
MPC data
| Name (number) |
2001 DR64 (46043) |
| a |
2.60464 |
| e |
0.20545 |
| i / sin(i) |
4.9205 /
0.08577
|
| q |
2.06952
|
| Q |
3.13976
|
| ω |
56.7543 |
| Node |
174.0445 |
| m |
220.7259 |
| n |
0.2345 |
| Epoch |
2460800.5 |
| nobs |
1331 |
| nopp |
22 |
| Years observed |
1993-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.602 |
|
| ep |
0.251 |
|
| sin(ip) |
0.085 |
|
| G |
0.150 |
|
| H |
15.340 |
|
| Mass |
|
|
| D |
3.21 |
0.143 |
| pV |
0.206 |
0.0406 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
2.208 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6018 |
0.2506 |
0.0851 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.21 |
0.143 |
0.143 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.206 |
0.0406 |
0.0406 |
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 |
| 15.34 |
|
|
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 |
|
0.368 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| V |
V |
0.1211 |
0.1211 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |