1999 TJ194
1999TJ194, 1999 XS261, 1999XS261, 40934, J99TJ4J, J99XQ1S
All data for this body: [vot]
MPC data
| Name (number) |
1999 TJ194 (40934) |
| a |
2.77590 |
| e |
0.13037 |
| i / sin(i) |
8.1362 /
0.14153
|
| q |
2.41401
|
| Q |
3.13779
|
| ω |
339.1426 |
| Node |
315.2993 |
| m |
148.2547 |
| n |
0.2131 |
| Epoch |
2460200.5 |
| nobs |
2170 |
| nopp |
21 |
| Years observed |
1998-2023 |
| rms |
0.64 |
Best values
|
Value |
Standard error |
| Parent |
Gefion (1272) |
|
| |
|
|
| ap |
2.777 |
|
| ep |
0.126 |
|
| sin(ip) |
0.155 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.070 |
|
| Mass |
|
|
| D |
4.95 |
0.354 |
| pV |
0.239 |
0.0534 |
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 1272 |
Gefion |
516 |
Gefion |
-0.1500 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7774 |
0.1258 |
0.1552 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.95 |
0.354 |
0.354 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.239 |
0.0534 |
0.0534 |
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 |
| 14.07 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |