1998 HW50
1998HW50, 1999 XW125, 1999XW125, 48866, J98H50W, J99XC5W
All data for this body: [vot]
MPC data
| Name (number) |
1998 HW50 (48866) |
| a |
2.24641 |
| e |
0.19418 |
| i / sin(i) |
4.0398 /
0.07045
|
| q |
1.81020
|
| Q |
2.68262
|
| ω |
329.7178 |
| Node |
350.1124 |
| m |
103.9030 |
| n |
0.2927 |
| Epoch |
2460200.5 |
| nobs |
2038 |
| nopp |
20 |
| Years observed |
1991-2023 |
| rms |
0.63 |
Best values
|
Value |
Standard error |
| Parent |
Flora (8) |
|
| |
|
|
| ap |
2.247 |
|
| ep |
0.147 |
|
| sin(ip) |
0.069 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.050 |
|
| Mass |
|
|
| D |
3.10 |
0.133 |
| pV |
0.242 |
0.0254 |
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 8 |
Flora |
402 |
Flora |
0.2700 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2468 |
0.1475 |
0.0693 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.10 |
0.133 |
0.133 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.242 |
0.0254 |
0.0254 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 15.05 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |