2001RR21
1998UM40, 2001PC66, 88624, J98U40M, K01P66C, K01R21R
All data for this body: [vot]
MPC data
| Name (number) |
2001RR21 (88624) |
| Packed designation |
88624 |
| a |
2.17780 |
| e |
0.14989 |
| i / sin(i) |
4.7047 /
0.08202
|
| q |
1.85137
|
| Q |
2.50422
|
| ω |
67.0131 |
| Node |
334.8947 |
| m |
76.5469 |
| n |
0.3067 |
| Epoch |
2459600.5 |
| nobs |
486 |
| nopp |
14 |
| Years observed |
1998-2020 |
| rms |
0.56 |
Best values
|
Value |
Standard error |
| Parent |
Flora (8) |
|
| |
|
|
| ap |
2.177 |
|
| ep |
0.143 |
|
| sin(ip) |
0.076 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.880 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 8 |
Flora |
402 |
Flora |
-0.0600 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1773 |
0.1428 |
0.0762 |
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 |
| 16.88 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |