1998 SE44
1998SE44, 2000 AB176, 2000AB176, 40207, J98S44E, K00AH6B
All data for this body: [vot]
MPC data
| Name (number) |
1998 SE44 (40207) |
| a |
3.16802 |
| e |
0.11445 |
| i / sin(i) |
7.1907 /
0.12517
|
| q |
2.80545
|
| Q |
3.53060
|
| ω |
272.8641 |
| Node |
170.1212 |
| m |
81.8636 |
| n |
0.1748 |
| Epoch |
2460200.5 |
| nobs |
3070 |
| nopp |
21 |
| Years observed |
1998-2023 |
| rms |
0.61 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.161 |
|
| ep |
0.118 |
|
| sin(ip) |
0.122 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.030 |
|
| Mass |
|
|
| D |
17.25 |
3.720 |
| pV |
0.080 |
0.0650 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1606 |
0.1179 |
0.1225 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 17.25 |
3.720 |
3.720 |
Masiero |
2012ApJ...759L...8M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.080 |
0.0650 |
0.0650 |
Masiero |
2012ApJ...759L...8M |
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 |
| 13.03 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |