2001 HX20
2001HX20, 1997 TD24, 1997TD24, 46246, J97T24D, K01H20X
All data for this body: [vot]
MPC data
| Name (number) |
2001 HX20 (46246) |
| a |
3.20239 |
| e |
0.16739 |
| i / sin(i) |
6.3665 /
0.11089
|
| q |
2.66634
|
| Q |
3.73844
|
| ω |
88.8728 |
| Node |
218.0426 |
| m |
253.4387 |
| n |
0.1720 |
| Epoch |
2460200.5 |
| nobs |
1251 |
| nopp |
20 |
| Years observed |
1997-2023 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.208 |
|
| ep |
0.145 |
|
| sin(ip) |
0.125 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.270 |
|
| Mass |
|
|
| D |
9.34 |
0.399 |
| pV |
0.061 |
0.0115 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.2079 |
0.1447 |
0.1247 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 9.34 |
0.399 |
0.399 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.061 |
0.0115 |
0.0115 |
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 |
| 14.27 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |