1999 XG146
1999XG146, 1998 HH63, 1998HH63, 49885, J98H63H, J99XE6G
All data for this body: [vot]
MPC data
| Name (number) |
1999 XG146 (49885) |
| a |
2.21001 |
| e |
0.19168 |
| i / sin(i) |
5.2883 /
0.09217
|
| q |
1.78640
|
| Q |
2.63361
|
| ω |
214.3604 |
| Node |
71.9492 |
| m |
24.5296 |
| n |
0.3000 |
| Epoch |
2460800.5 |
| nobs |
1020 |
| nopp |
20 |
| Years observed |
1998-2025 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
Flora (8) |
|
| |
|
|
| ap |
2.210 |
|
| ep |
0.154 |
|
| sin(ip) |
0.071 |
|
| G |
0.150 |
|
| H |
16.140 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
15.732 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 8 |
Flora |
402 |
Flora |
0.0300 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2102 |
0.1542 |
0.0713 |
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 |
| 16.14 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |