1998 UN26
1998UN26, 2000 ES82, 2000ES82, 74322, J98U26N, K00E82S
All data for this body: [vot]
MPC data
| Name (number) |
1998 UN26 (74322) |
| a |
2.64724 |
| e |
0.09673 |
| i / sin(i) |
6.9082 /
0.12028
|
| q |
2.39118
|
| Q |
2.90330
|
| ω |
347.0733 |
| Node |
78.9384 |
| m |
34.4508 |
| n |
0.2288 |
| Epoch |
2460800.5 |
| nobs |
1421 |
| nopp |
20 |
| Years observed |
1998-2025 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.647 |
|
| ep |
0.061 |
|
| sin(ip) |
0.101 |
|
| G |
0.150 |
|
| H |
15.210 |
|
| Mass |
|
|
| D |
5.67 |
0.299 |
| pV |
0.066 |
0.0135 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
4.056 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6467 |
0.0614 |
0.1010 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.67 |
0.299 |
0.299 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.066 |
0.0135 |
0.0135 |
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 |
| 15.21 |
|
|
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 |
| C |
|
0.676 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |