1999 XG115
1999XG115, 1998 HE79, 1998HE79, 49869, J98H79E, J99XB5G
All data for this body: [vot]
MPC data
| Name (number) |
1999 XG115 (49869) |
| a |
2.20373 |
| e |
0.13583 |
| i / sin(i) |
5.5597 /
0.09688
|
| q |
1.90439
|
| Q |
2.50306
|
| ω |
103.0246 |
| Node |
250.8633 |
| m |
143.1172 |
| n |
0.3013 |
| Epoch |
2460200.5 |
| nobs |
1243 |
| nopp |
17 |
| Years observed |
1998-2023 |
| rms |
0.64 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.204 |
|
| ep |
0.083 |
|
| sin(ip) |
0.111 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.190 |
|
| Mass |
|
|
| D |
2.08 |
0.385 |
| pV |
0.178 |
0.1056 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2040 |
0.0830 |
0.1108 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.08 |
0.385 |
0.385 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.178 |
0.1056 |
0.1056 |
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 |
| 16.19 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |