Alagappan
1996 PU3, 1996PU3, 1999 CR33, 1999CR33, 31470, J96P03U, J99C33R
All data for this body: [vot]
MPC data
| Name (number) |
Alagappan (31470) |
| a |
2.59078 |
| e |
0.14240 |
| i / sin(i) |
2.9067 /
0.05071
|
| q |
2.22185
|
| Q |
2.95971
|
| ω |
271.6136 |
| Node |
318.9232 |
| m |
32.2315 |
| n |
0.2364 |
| Epoch |
2460800.5 |
| nobs |
1941 |
| nopp |
22 |
| Years observed |
1991-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.591 |
|
| ep |
0.202 |
|
| sin(ip) |
0.067 |
|
| G |
0.150 |
|
| H |
15.190 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
2.568 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5908 |
0.2021 |
0.0674 |
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 |
| 15.19 |
|
|
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 |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |
| S |
S |
0.2614 |
0.2614 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |