1998 HG54
1998HG54, 2000 XA24, 2000XA24, 35586, J98H54G, K00X24A
All data for this body: [vot]
MPC data
| Name (number) |
1998 HG54 (35586) |
| a |
2.63270 |
| e |
0.04707 |
| i / sin(i) |
11.9858 /
0.20767
|
| q |
2.50877
|
| Q |
2.75662
|
| ω |
304.9071 |
| Node |
22.0975 |
| m |
1.8900 |
| n |
0.2307 |
| Epoch |
2460800.5 |
| nobs |
1620 |
| nopp |
20 |
| Years observed |
1998-2025 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.633 |
|
| ep |
0.020 |
|
| sin(ip) |
0.203 |
|
| G |
0.150 |
|
| H |
14.620 |
|
| Mass |
|
|
| D |
6.67 |
0.134 |
| pV |
0.063 |
0.0122 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
0.949 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6328 |
0.0202 |
0.2029 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 6.67 |
0.134 |
0.134 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.063 |
0.0122 |
0.0122 |
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 |
| 14.62 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| C |
|
0.25 |
|
Bus |
VIS |
Carvano |
2010A&A...510A..43C |
PHOT |
| C |
C |
0.0749 |
0.0749 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |