Chengdu
02743, 1965 WR, 1965WR, 1971 BK3, 1971BK3, 1973 QG, 1973QG, J65W00R, J71B03K, J73Q00G
All data for this body: [vot]
MPC data
| Name (number) |
Chengdu (2743) |
| a |
2.65524 |
| e |
0.17338 |
| i / sin(i) |
12.2838 /
0.21275
|
| q |
2.19486
|
| Q |
3.11562
|
| ω |
137.2600 |
| Node |
252.1914 |
| m |
159.3912 |
| n |
0.2278 |
| Epoch |
2460200.5 |
| nobs |
2906 |
| nopp |
28 |
| Years observed |
1965-2023 |
| rms |
0.53 |
Best values
|
Value |
Standard error |
| Parent |
Eunomia (15) |
|
| |
|
|
| ap |
2.654 |
|
| ep |
0.148 |
|
| sin(ip) |
0.229 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
12.350 |
|
| Mass |
|
|
| D |
8.97 |
0.098 |
| pV |
0.200 |
0.0242 |
| Rotational Period |
8.321 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 15 |
Eunomia |
502 |
Eunomia |
0.1900 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6541 |
0.1478 |
0.2292 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 8.97 |
0.098 |
0.098 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.200 |
0.0242 |
0.0242 |
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 |
| 12.35 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |