1998 HT145
1998HT145, 2000 UR108, 2000UR108, 58891, J98HE5T, K00UA8R
All data for this body: [vot]
MPC data
| Name (number) |
1998 HT145 (58891) |
| a |
2.58286 |
| e |
0.13911 |
| i / sin(i) |
8.3787 /
0.14572
|
| q |
2.22356
|
| Q |
2.94216
|
| ω |
43.3454 |
| Node |
85.8957 |
| m |
253.3572 |
| n |
0.2374 |
| Epoch |
2460800.5 |
| nobs |
962 |
| nopp |
19 |
| Years observed |
1994-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
Rafita (1644) |
|
| |
|
|
| ap |
2.584 |
|
| ep |
0.165 |
|
| sin(ip) |
0.129 |
|
| G |
0.150 |
|
| H |
15.350 |
|
| Mass |
|
|
| D |
2.79 |
0.091 |
| pV |
0.249 |
0.0132 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
30.478 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 1644 |
Rafita |
518 |
Rafita |
0.5200 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5844 |
0.1654 |
0.1287 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.79 |
0.091 |
0.091 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.249 |
0.0132 |
0.0132 |
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 |
| 15.35 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |