1998 HK50
1998HK50, 1999 RG143, 1999RG143, 37955, J98H50K, J99RE3G
All data for this body: [vot]
MPC data
| Name (number) |
1998 HK50 (37955) |
| a |
2.80656 |
| e |
0.15740 |
| i / sin(i) |
12.5544 /
0.21737
|
| q |
2.36481
|
| Q |
3.24831
|
| ω |
126.7079 |
| Node |
177.5361 |
| m |
203.3101 |
| n |
0.2096 |
| Epoch |
2460800.5 |
| nobs |
1076 |
| nopp |
23 |
| Years observed |
1990-2025 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.809 |
|
| ep |
0.136 |
|
| sin(ip) |
0.220 |
|
| G |
0.150 |
|
| H |
15.110 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
4.798 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8091 |
0.1359 |
0.2195 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 15.11 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |