2001 DR9
2001DR9, 72454, K01D09R
All data for this body: [vot]
MPC data
| Name (number) |
2001 DR9 (72454) |
| a |
3.09033 |
| e |
0.19690 |
| i / sin(i) |
16.2067 /
0.27910
|
| q |
2.48183
|
| Q |
3.69883
|
| ω |
248.7187 |
| Node |
0.0760 |
| m |
341.3623 |
| n |
0.1814 |
| Epoch |
2460200.5 |
| nobs |
1870 |
| nopp |
24 |
| Years observed |
1952-2023 |
| rms |
0.60 |
Best values
|
Value |
Standard error |
| Parent |
Tirela (1400) |
|
| |
|
|
| ap |
3.093 |
|
| ep |
0.195 |
|
| sin(ip) |
0.294 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.770 |
|
| Mass |
|
|
| D |
5.33 |
1.929 |
| pV |
0.271 |
0.1252 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 1400 |
Tirela |
612 |
Tirela |
-0.6700 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0928 |
0.1952 |
0.2939 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.33 |
1.929 |
1.929 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.271 |
0.1252 |
0.1252 |
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 |
| 13.77 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |