1999 XN94
1999XN94, 2001 HR57, 2001HR57, 45135, J99X94N, K01H57R
All data for this body: [vot]
MPC data
| Name (number) |
1999 XN94 (45135) |
| a |
2.53927 |
| e |
0.17152 |
| i / sin(i) |
15.4437 /
0.26629
|
| q |
2.10373
|
| Q |
2.97481
|
| ω |
282.4260 |
| Node |
110.9933 |
| m |
14.1331 |
| n |
0.2436 |
| Epoch |
2460200.5 |
| nobs |
1472 |
| nopp |
20 |
| Years observed |
1993-2023 |
| rms |
0.65 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.538 |
|
| ep |
0.127 |
|
| sin(ip) |
0.257 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.520 |
|
| Mass |
|
|
| D |
3.12 |
0.557 |
| pV |
0.346 |
0.1105 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5384 |
0.1273 |
0.2570 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.12 |
0.557 |
0.557 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.346 |
0.1105 |
0.1105 |
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 |
| 14.52 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |