1998FN21
1995UP41, 2002AS122, 2002BK8, 37869, J95U41P, J98F21N, K02AC2S, K02B08K
All data for this body: [vot]
MPC data
| Name (number) |
1998FN21 (37869) |
| Packed designation |
37869 |
| a |
2.61108 |
| e |
0.25761 |
| i / sin(i) |
4.5250 /
0.07889
|
| q |
1.93843
|
| Q |
3.28373
|
| ω |
245.6132 |
| Node |
359.0046 |
| m |
185.4636 |
| n |
0.2336 |
| Epoch |
2459600.5 |
| nobs |
987 |
| nopp |
21 |
| Years observed |
1994-2021 |
| rms |
0.53 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.610 |
|
| ep |
0.291 |
|
| sin(ip) |
0.092 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.330 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6103 |
0.2910 |
0.0918 |
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 |
| 15.33 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |