1999 JM103
1999JM103, 1977 RH12, 1977RH12, 38171, J77R12H, J99JA3M
All data for this body: [vot]
MPC data
| Name (number) |
1999 JM103 (38171) |
| a |
2.20044 |
| e |
0.01478 |
| i / sin(i) |
5.6159 /
0.09786
|
| q |
2.16790
|
| Q |
2.23297
|
| ω |
331.9109 |
| Node |
158.9202 |
| m |
80.2068 |
| n |
0.3020 |
| Epoch |
2460800.5 |
| nobs |
1347 |
| nopp |
19 |
| Years observed |
1977-2025 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.200 |
|
| ep |
0.086 |
|
| sin(ip) |
0.106 |
|
| G |
0.150 |
|
| H |
16.120 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2005 |
0.0865 |
0.1062 |
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 |
| 16.12 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |