1998 HJ105
1998HJ105, 1999 RD158, 1999RD158, 37972, J98HA5J, J99RF8D
All data for this body: [vot]
MPC data
| Name (number) |
1998 HJ105 (37972) |
| a |
2.59137 |
| e |
0.07818 |
| i / sin(i) |
5.6551 /
0.09854
|
| q |
2.38878
|
| Q |
2.79396
|
| ω |
128.8431 |
| Node |
138.2877 |
| m |
119.8925 |
| n |
0.2363 |
| Epoch |
2460800.5 |
| nobs |
1972 |
| nopp |
22 |
| Years observed |
1994-2025 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.592 |
|
| ep |
0.068 |
|
| sin(ip) |
0.084 |
|
| G |
0.150 |
|
| H |
15.060 |
|
| Mass |
|
|
| D |
2.65 |
0.517 |
| pV |
0.364 |
0.1359 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.808 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5920 |
0.0676 |
0.0836 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.65 |
0.517 |
0.517 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.364 |
0.1359 |
0.1359 |
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 |
| 15.06 |
|
|
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 |
| S |
|
0.968 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |