1999 UJ26
1999UJ26, 2001 AH9, 2001AH9, 41017, J99U26J, K01A09H
All data for this body: [vot]
MPC data
| Name (number) |
1999 UJ26 (41017) |
| a |
2.76419 |
| e |
0.06067 |
| i / sin(i) |
4.9018 /
0.08545
|
| q |
2.59649
|
| Q |
2.93189
|
| ω |
45.5019 |
| Node |
243.8715 |
| m |
290.5977 |
| n |
0.2145 |
| Epoch |
2460800.5 |
| nobs |
1675 |
| nopp |
23 |
| Years observed |
1990-2025 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.765 |
|
| ep |
0.062 |
|
| sin(ip) |
0.102 |
|
| G |
0.150 |
|
| H |
14.760 |
|
| Mass |
|
|
| D |
7.08 |
0.307 |
| pV |
0.061 |
0.0064 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
X |
| Spectral Class Score |
3.101 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7648 |
0.0625 |
0.1016 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 7.08 |
0.307 |
0.307 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.061 |
0.0064 |
0.0064 |
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 |
| 14.76 |
|
|
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 |
| X |
X |
0.5169 |
0.5169 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |