1998 HL52
1998HL52, 19472, J98H52L
All data for this body: [vot]
MPC data
| Name (number) |
1998 HL52 (19472) |
| a |
2.57556 |
| e |
0.01868 |
| i / sin(i) |
14.4208 /
0.24904
|
| q |
2.52744
|
| Q |
2.62367
|
| ω |
204.1254 |
| Node |
62.3451 |
| m |
156.7845 |
| n |
0.2384 |
| Epoch |
2460800.5 |
| nobs |
3745 |
| nopp |
22 |
| Years observed |
1992-2025 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.575 |
|
| ep |
0.049 |
|
| sin(ip) |
0.235 |
|
| G |
0.150 |
|
| H |
13.390 |
|
| Mass |
|
|
| D |
5.67 |
0.071 |
| pV |
0.316 |
0.0414 |
|
Value |
| Rotational Period |
3.070 |
| Period quality |
3- |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5750 |
0.0494 |
0.2350 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.67 |
0.071 |
0.071 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.316 |
0.0414 |
0.0414 |
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 |
| 13.39 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |