1998 EY11
1998EY11, 1977 UG, 1977UG, 1999 RG96, 1999RG96, 37854, J77U00G, J98E11Y, J99R96G
All data for this body: [vot]
MPC data
| Name (number) |
1998 EY11 (37854) |
| a |
2.37116 |
| e |
0.19983 |
| i / sin(i) |
8.6499 /
0.15040
|
| q |
1.89733
|
| Q |
2.84500
|
| ω |
267.0773 |
| Node |
17.6858 |
| m |
63.3324 |
| n |
0.2699 |
| Epoch |
2460800.5 |
| nobs |
2404 |
| nopp |
21 |
| Years observed |
1998-2025 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.372 |
|
| ep |
0.174 |
|
| sin(ip) |
0.151 |
|
| G |
0.150 |
|
| H |
14.640 |
|
| Mass |
|
|
| D |
3.61 |
0.037 |
| pV |
0.200 |
0.0277 |
|
Value |
| Rotational Period |
2.110 |
| Period quality |
1 |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3719 |
0.1744 |
0.1513 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.61 |
0.037 |
0.037 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.200 |
0.0277 |
0.0277 |
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 |
| 14.64 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 2.112 |
1 |
Synodic |
Waszczak |
2015AJ....150...75W |
Lightcurve |