2001 QJ81
2001QJ81, 1982 BU7, 1982BU7, 1999 FF58, 1999FF58, 42267, J82B07U, J99F58F, K01Q81J
All data for this body: [vot]
MPC data
| Name (number) |
2001 QJ81 (42267) |
| a |
2.57402 |
| e |
0.24949 |
| i / sin(i) |
11.9360 /
0.20682
|
| q |
1.93183
|
| Q |
3.21620
|
| ω |
45.5744 |
| Node |
337.3870 |
| m |
108.8334 |
| n |
0.2387 |
| Epoch |
2460200.5 |
| nobs |
1799 |
| nopp |
23 |
| Years observed |
1975-2023 |
| rms |
0.61 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.574 |
|
| ep |
0.208 |
|
| sin(ip) |
0.217 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.270 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
3.152 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5744 |
0.2084 |
0.2170 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 14.27 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.15 |
|
|
Pray |
2006MPBu...33....4P |
Lightcurve |