2004 TA21
2004TA21, 2008 SH27, 2008SH27, K04T21A, K08S27H, N2833
All data for this body: [vot]
MPC data
| Name (number) |
2004 TA21 (232833) |
| a |
2.58719 |
| e |
0.09439 |
| i / sin(i) |
1.9615 /
0.03423
|
| q |
2.34300
|
| Q |
2.83139
|
| ω |
359.0579 |
| Node |
0.9688 |
| m |
1.2814 |
| n |
0.2368 |
| Epoch |
2460800.5 |
| nobs |
184 |
| nopp |
13 |
| Years observed |
2002-2025 |
| rms |
0.91 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.588 |
|
| ep |
0.071 |
|
| sin(ip) |
0.040 |
|
| G |
0.150 |
|
| H |
17.300 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
3.928 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5878 |
0.0710 |
0.0401 |
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 |
| 17.30 |
|
|
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 |
0.6547 |
0.4810 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| D |
S |
0.3445 |
0.4810 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
S |
0.2465 |
0.4810 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |