2257 T-2
2257T-2, 3028 T-3, 3028T-3, 37502, T2S2257, T3S3028
All data for this body: [vot]
MPC data
| Name (number) |
2257 T-2 (37502) |
| a |
2.46500 |
| e |
0.13170 |
| i / sin(i) |
3.4275 /
0.05978
|
| q |
2.14035
|
| Q |
2.78966
|
| ω |
107.0769 |
| Node |
22.2144 |
| m |
9.7524 |
| n |
0.2547 |
| Epoch |
2460800.5 |
| nobs |
2362 |
| nopp |
23 |
| Years observed |
1973-2025 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.467 |
|
| ep |
0.154 |
|
| sin(ip) |
0.056 |
|
| G |
0.150 |
|
| H |
14.700 |
|
| Mass |
|
|
| D |
3.54 |
0.082 |
| pV |
0.268 |
0.0447 |
|
Value |
| Rotational Period |
6.487 |
| Period quality |
2 |
| Spectral Class |
S |
| Spectral Class Score |
5.292 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4671 |
0.1537 |
0.0557 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.54 |
0.082 |
0.082 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.268 |
0.0447 |
0.0447 |
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 |
| 14.70 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 6.4878 |
2 |
Sidereal |
Durech |
2023A&A...675A..24D |
Model |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
|
0.882 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |