2000 QU128
2000QU128, 1992 TB1, 1992TB1, 1999 KQ9, 1999KQ9, 38722, J92T01B, J99K09Q, K00QC8U
All data for this body: [vot]
MPC data
| Name (number) |
2000 QU128 (38722) |
| a |
2.54249 |
| e |
0.23596 |
| i / sin(i) |
6.5318 /
0.11376
|
| q |
1.94257
|
| Q |
3.14242
|
| ω |
175.8153 |
| Node |
193.1150 |
| m |
21.2286 |
| n |
0.2431 |
| Epoch |
2460800.5 |
| nobs |
1917 |
| nopp |
22 |
| Years observed |
1991-2024 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.541 |
|
| ep |
0.134 |
|
| sin(ip) |
0.130 |
|
| G |
0.150 |
|
| H |
15.030 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
3.245 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5413 |
0.1337 |
0.1300 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 15.03 |
|
|
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 |
0.5408 |
0.5408 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |