1999 TY30
1999TY30, 42938, J99T30Y
All data for this body: [vot]
MPC data
| Name (number) |
1999 TY30 (42938) |
| a |
2.68335 |
| e |
0.03759 |
| i / sin(i) |
1.9874 /
0.03468
|
| q |
2.58248
|
| Q |
2.78423
|
| ω |
116.7650 |
| Node |
312.4760 |
| m |
109.6897 |
| n |
0.2242 |
| Epoch |
2460200.5 |
| nobs |
2017 |
| nopp |
20 |
| Years observed |
1991-2023 |
| rms |
0.65 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.683 |
|
| ep |
0.042 |
|
| sin(ip) |
0.051 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.490 |
|
| Mass |
|
|
| D |
5.37 |
0.069 |
| pV |
0.117 |
0.0218 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6832 |
0.0419 |
0.0514 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.37 |
0.069 |
0.069 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.117 |
0.0218 |
0.0218 |
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 |
| 14.49 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |