2001 XJ90
2001XJ90, 2000 PB21, 2000PB21, 72925, K00P21B, K01X90J
All data for this body: [vot]
MPC data
| Name (number) |
2001 XJ90 (72925) |
| a |
2.63609 |
| e |
0.01383 |
| i / sin(i) |
1.1127 /
0.01942
|
| q |
2.59965
|
| Q |
2.67254
|
| ω |
230.2871 |
| Node |
270.8448 |
| m |
312.5205 |
| n |
0.2303 |
| Epoch |
2460200.5 |
| nobs |
680 |
| nopp |
18 |
| Years observed |
1994-2023 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
Henan (2085) |
|
| |
|
|
| ap |
2.637 |
|
| ep |
0.056 |
|
| sin(ip) |
0.039 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.070 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 2085 |
Henan |
532 |
Henan |
-0.5800 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6369 |
0.0563 |
0.0394 |
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 |
| 16.07 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |