1997 LG4
1997LG4, 1968 QY1, 1968QY1, 43989, J68Q01Y, J97L04G
All data for this body: [vot]
MPC data
| Name (number) |
1997 LG4 (43989) |
| a |
2.89431 |
| e |
0.15076 |
| i / sin(i) |
15.9691 /
0.27512
|
| q |
2.45795
|
| Q |
3.33066
|
| ω |
189.3777 |
| Node |
151.4921 |
| m |
48.1917 |
| n |
0.2002 |
| Epoch |
2460200.5 |
| nobs |
1242 |
| nopp |
23 |
| Years observed |
1968-2023 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.893 |
|
| ep |
0.130 |
|
| sin(ip) |
0.258 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.580 |
|
| Mass |
|
|
| D |
6.13 |
0.175 |
| pV |
0.057 |
0.0068 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8927 |
0.1297 |
0.2575 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 6.13 |
0.175 |
0.175 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.057 |
0.0068 |
0.0068 |
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 |
| 14.58 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |