2000 DD81
2000DD81, A3972, K00D81D
All data for this body: [vot]
MPC data
| Name (number) |
2000 DD81 (103972) |
| a |
2.23429 |
| e |
0.08480 |
| i / sin(i) |
5.9706 /
0.10402
|
| q |
2.04482
|
| Q |
2.42375
|
| ω |
132.2323 |
| Node |
104.5494 |
| m |
113.9051 |
| n |
0.2951 |
| Epoch |
2460800.5 |
| nobs |
1839 |
| nopp |
20 |
| Years observed |
1995-2025 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.235 |
|
| ep |
0.113 |
|
| sin(ip) |
0.100 |
|
| G |
0.150 |
|
| H |
15.780 |
|
| Mass |
|
|
| D |
1.92 |
0.383 |
| pV |
0.302 |
0.1142 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.040 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2348 |
0.1132 |
0.1004 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.92 |
0.383 |
0.383 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.302 |
0.1142 |
0.1142 |
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 |
| 15.78 |
|
|
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 |
|
0.840 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |