1999 TO254
1999TO254, 1998 MK44, 1998MK44, 40968, J98M44K, J99TP4O
All data for this body: [vot]
MPC data
| Name (number) |
1999 TO254 (40968) |
| a |
2.72493 |
| e |
0.13645 |
| i / sin(i) |
14.4958 /
0.25031
|
| q |
2.35312
|
| Q |
3.09675
|
| ω |
178.5491 |
| Node |
113.7367 |
| m |
190.3605 |
| n |
0.2191 |
| Epoch |
2460200.5 |
| nobs |
1992 |
| nopp |
21 |
| Years observed |
1998-2023 |
| rms |
0.60 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.726 |
|
| ep |
0.131 |
|
| sin(ip) |
0.228 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.540 |
|
| Mass |
|
|
| D |
3.66 |
0.674 |
| pV |
0.275 |
0.0827 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7260 |
0.1308 |
0.2281 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.66 |
0.674 |
0.674 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.275 |
0.0827 |
0.0827 |
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 |
| 14.54 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |