1999 RB40
1999RB40, 1998 HL60, 1998HL60, 70213, J98H60L, J99R40B
All data for this body: [vot]
MPC data
| Name (number) |
1999 RB40 (70213) |
| a |
2.55019 |
| e |
0.21605 |
| i / sin(i) |
14.4428 /
0.24941
|
| q |
1.99921
|
| Q |
3.10116
|
| ω |
269.5632 |
| Node |
16.2220 |
| m |
29.9717 |
| n |
0.2420 |
| Epoch |
2460200.5 |
| nobs |
1451 |
| nopp |
19 |
| Years observed |
1998-2023 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.552 |
|
| ep |
0.187 |
|
| sin(ip) |
0.259 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.230 |
|
| Mass |
|
|
| D |
2.58 |
0.646 |
| pV |
0.183 |
0.0716 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5522 |
0.1866 |
0.2594 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.58 |
0.646 |
0.646 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.183 |
0.0716 |
0.0716 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 15.23 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |