1999TB240
1997CB24, 74981, J97C24B, J99TO0B
All data for this body: [vot]
MPC data
| Name (number) |
1999TB240 (74981) |
| Packed designation |
74981 |
| a |
2.39872 |
| e |
0.14407 |
| i / sin(i) |
4.6695 /
0.08141
|
| q |
2.05314
|
| Q |
2.74430
|
| ω |
228.5015 |
| Node |
125.3288 |
| m |
21.6882 |
| n |
0.2653 |
| Epoch |
2459600.5 |
| nobs |
866 |
| nopp |
17 |
| Years observed |
1997-2021 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.398 |
|
| ep |
0.107 |
|
| sin(ip) |
0.070 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.970 |
|
| Mass |
|
|
| D |
1.52 |
0.278 |
| pV |
0.232 |
0.1097 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3978 |
0.1066 |
0.0698 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.52 |
0.278 |
0.278 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.232 |
0.1097 |
0.1097 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 15.97 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |