1999 XE176
1999XE176, 1981 UZ7, 1981UZ7, 56340, J81U07Z, J99XH6E
All data for this body: [vot]
MPC data
| Name (number) |
1999 XE176 (56340) |
| a |
2.30598 |
| e |
0.03046 |
| i / sin(i) |
7.3159 /
0.12734
|
| q |
2.23573
|
| Q |
2.37623
|
| ω |
155.3126 |
| Node |
63.8900 |
| m |
344.3183 |
| n |
0.2815 |
| Epoch |
2460800.5 |
| nobs |
2761 |
| nopp |
18 |
| Years observed |
1981-2025 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.306 |
|
| ep |
0.070 |
|
| sin(ip) |
0.115 |
|
| G |
0.150 |
|
| H |
14.680 |
|
| Mass |
|
|
| D |
2.79 |
0.496 |
| pV |
0.299 |
0.1642 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3061 |
0.0705 |
0.1150 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.79 |
0.496 |
0.496 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.299 |
0.1642 |
0.1642 |
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 |
| 14.68 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |