MacGregor
1994PX26, 1999RD54, 2000VL49, 20874, J94P26X, J99R54D, K00V49L
All data for this body: [vot]
MPC data
| Name (number) |
MacGregor (20874) |
| Packed designation |
20874 |
| a |
2.94883 |
| e |
0.09452 |
| i / sin(i) |
1.9707 /
0.03439
|
| q |
2.67010
|
| Q |
3.22756
|
| ω |
327.0769 |
| Node |
7.5047 |
| m |
148.6947 |
| n |
0.1946 |
| Epoch |
2459600.5 |
| nobs |
1460 |
| nopp |
22 |
| Years observed |
1992-2021 |
| rms |
0.52 |
Best values
|
Value |
Standard error |
| Parent |
Koronis (158) |
|
| |
|
|
| ap |
2.948 |
|
| ep |
0.069 |
|
| sin(ip) |
0.040 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.400 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 158 |
Koronis |
605 |
Koronis |
0.5500 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9477 |
0.0693 |
0.0395 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 14.40 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |