2021 JR42
2021JR42, ~0itD, K21J42R
All data for this body: [vot]
MPC data
| Name (number) |
2021 JR42 (792559) |
| a |
3.11134 |
| e |
0.06465 |
| i / sin(i) |
11.8548 /
0.20543
|
| q |
2.91019
|
| Q |
3.31248
|
| ω |
295.1315 |
| Node |
81.4698 |
| m |
126.4180 |
| n |
0.1796 |
| Epoch |
2460800.5 |
| nobs |
81 |
| nopp |
8 |
| Years observed |
2012-2025 |
| rms |
0.40 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.115 |
|
| ep |
0.026 |
|
| sin(ip) |
0.186 |
|
| G |
0.150 |
|
| H |
16.950 |
|
| 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 |
| 3.1150 |
0.0265 |
0.1863 |
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 |
| 16.95 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |