1999 XG7
1999XG7, 1981 JG4, 1981JG4, 47310, J81J04G, J99X07G
All data for this body: [vot]
MPC data
| Name (number) |
1999 XG7 (47310) |
| a |
2.53269 |
| e |
0.10928 |
| i / sin(i) |
5.3293 /
0.09288
|
| q |
2.25593
|
| Q |
2.80946
|
| ω |
161.5255 |
| Node |
36.2585 |
| m |
350.1930 |
| n |
0.2445 |
| Epoch |
2460800.5 |
| nobs |
1970 |
| nopp |
20 |
| Years observed |
1999-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.535 |
|
| ep |
0.156 |
|
| sin(ip) |
0.082 |
|
| G |
0.150 |
|
| H |
15.290 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
62.223 |
| Period quality |
2 |
| Spectral Class |
S |
| Spectral Class Score |
4.356 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5349 |
0.1557 |
0.0819 |
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 |
| 15.29 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 62.2231 |
2 |
Synodic |
Pal |
2020ApJS..247...26P |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
|
0.726 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |