2290 T-1
2290T-1, 1999 WY4, 1999WY4, 26038, J99W04Y, T1S2290
All data for this body: [vot]
MPC data
| Name (number) |
2290 T-1 (26038) |
| a |
2.62325 |
| e |
0.09828 |
| i / sin(i) |
3.5781 /
0.06241
|
| q |
2.36544
|
| Q |
2.88106
|
| ω |
10.3226 |
| Node |
128.0197 |
| m |
305.7415 |
| n |
0.2320 |
| Epoch |
2460800.5 |
| nobs |
1662 |
| nopp |
23 |
| Years observed |
1960-2025 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.622 |
|
| ep |
0.135 |
|
| sin(ip) |
0.045 |
|
| G |
0.150 |
|
| H |
15.150 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
8.000 |
| Period quality |
2 |
| Spectral Class |
S |
| Spectral Class Score |
1.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6221 |
0.1346 |
0.0448 |
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 |
| 15.15 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 8.07 |
2 |
Synodic |
Chang |
2014ApJ...788...17C |
Lightcurve |
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 |