1999 TP231
1999TP231, 42986, J99TN1P
All data for this body: [vot]
MPC data
| Name (number) |
1999 TP231 (42986) |
| a |
2.70565 |
| e |
0.15751 |
| i / sin(i) |
11.8763 /
0.20580
|
| q |
2.27949
|
| Q |
3.13181
|
| ω |
75.9628 |
| Node |
144.3179 |
| m |
273.8527 |
| n |
0.2215 |
| Epoch |
2460200.5 |
| nobs |
2015 |
| nopp |
20 |
| Years observed |
1998-2023 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.706 |
|
| ep |
0.178 |
|
| sin(ip) |
0.198 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.470 |
|
| Mass |
|
|
| D |
3.85 |
1.012 |
| pV |
0.273 |
0.1166 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7061 |
0.1783 |
0.1975 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.85 |
1.012 |
1.012 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.273 |
0.1166 |
0.1166 |
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 |
| 14.47 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |