1999 XL3
1999XL3, 38576, J99X03L
All data for this body: [vot]
MPC data
| Name (number) |
1999 XL3 (38576) |
| a |
3.20366 |
| e |
0.21706 |
| i / sin(i) |
14.1500 /
0.24446
|
| q |
2.50829
|
| Q |
3.89904
|
| ω |
306.4100 |
| Node |
217.0998 |
| m |
60.0681 |
| n |
0.1719 |
| Epoch |
2460800.5 |
| nobs |
2374 |
| nopp |
22 |
| Years observed |
1997-2025 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.206 |
|
| ep |
0.241 |
|
| sin(ip) |
0.265 |
|
| G |
0.150 |
|
| H |
13.790 |
|
| Mass |
|
|
| D |
6.16 |
0.914 |
| pV |
0.141 |
0.0903 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
1.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.2064 |
0.2407 |
0.2648 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 6.16 |
0.914 |
0.914 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.141 |
0.0903 |
0.0903 |
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 |
| 13.79 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
S |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |