1999 XW196
1999XW196, 1989 TX4, 1989TX4, 53463, J89T04X, J99XJ6W
All data for this body: [vot]
MPC data
| Name (number) |
1999 XW196 (53463) |
| a |
2.13696 |
| e |
0.12952 |
| i / sin(i) |
6.6891 /
0.11648
|
| q |
1.86018
|
| Q |
2.41374
|
| ω |
209.8562 |
| Node |
42.0252 |
| m |
65.0338 |
| n |
0.3155 |
| Epoch |
2460200.5 |
| nobs |
1956 |
| nopp |
21 |
| Years observed |
1976-2023 |
| rms |
0.62 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.620 |
|
| Mass |
|
|
| D |
1.91 |
0.417 |
| pV |
0.366 |
0.1626 |
| Rotational Period |
|
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.91 |
0.417 |
0.417 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.366 |
0.1626 |
0.1626 |
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 |
| 15.62 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |