1999 JT84
1999JT84, 91366, J99J84T
All data for this body: [vot]
MPC data
| Name (number) |
1999 JT84 (91366) |
| a |
2.68992 |
| e |
0.35112 |
| i / sin(i) |
17.8128 /
0.30591
|
| q |
1.74544
|
| Q |
3.63440
|
| ω |
165.8444 |
| Node |
106.1378 |
| m |
303.1385 |
| n |
0.2234 |
| Epoch |
2460800.5 |
| nobs |
1452 |
| nopp |
20 |
| Years observed |
1999-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.691 |
|
| ep |
0.406 |
|
| sin(ip) |
0.258 |
|
| G |
0.150 |
|
| H |
14.970 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
3.627 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6912 |
0.4065 |
0.2575 |
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 |
| 14.97 |
|
|
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 |
| D |
S |
0.2376 |
0.5110 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
S |
0.6045 |
0.5110 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
S |
0.1179 |
0.5110 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |