1999 RB31
1999RB31, 1998 FV124, 1998FV124, D7239, J98FC4V, J99R31B
All data for this body: [vot]
MPC data
| Name (number) |
1999 RB31 (137239) |
| a |
2.27549 |
| e |
0.16485 |
| i / sin(i) |
24.8559 /
0.42034
|
| q |
1.90038
|
| Q |
2.65060
|
| ω |
313.2456 |
| Node |
349.6880 |
| m |
46.2579 |
| n |
0.2871 |
| Epoch |
2460200.5 |
| nobs |
916 |
| nopp |
16 |
| Years observed |
1991-2023 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
Phocaea (25) |
|
| |
|
|
| ap |
2.275 |
|
| ep |
0.178 |
|
| sin(ip) |
0.410 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.840 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 25 |
Phocaea |
701 |
Phocaea |
-0.4800 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2752 |
0.1783 |
0.4096 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 15.84 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |