1998 XR27
1998XR27, 2000 EO158, 2000EO158, 44503, J98X27R, K00EF8O
All data for this body: [vot]
MPC data
| Name (number) |
1998 XR27 (44503) |
| a |
2.58268 |
| e |
0.13706 |
| i / sin(i) |
10.9697 /
0.19029
|
| q |
2.22871
|
| Q |
2.93665
|
| ω |
128.7986 |
| Node |
271.4067 |
| m |
8.8651 |
| n |
0.2375 |
| Epoch |
2460200.5 |
| nobs |
2160 |
| nopp |
21 |
| Years observed |
1997-2023 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.582 |
|
| ep |
0.114 |
|
| sin(ip) |
0.208 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.010 |
|
| Mass |
|
|
| D |
4.64 |
0.336 |
| pV |
0.247 |
0.0483 |
| Rotational Period |
3.107 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5818 |
0.1141 |
0.2077 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.64 |
0.336 |
0.336 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.247 |
0.0483 |
0.0483 |
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 |
| 14.01 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.11 |
|
|
Waszczak |
2015AJ....150...75W |
Lightcurve |