1998 QS54
1998QS54, 2000 EO27, 2000EO27, 52797, J98Q54S, K00E27O
All data for this body: [vot]
MPC data
| Name (number) |
1998 QS54 (52797) |
| a |
2.32731 |
| e |
0.25252 |
| i / sin(i) |
4.7098 /
0.08211
|
| q |
1.73961
|
| Q |
2.91501
|
| ω |
56.0543 |
| Node |
315.7867 |
| m |
7.9296 |
| n |
0.2776 |
| Epoch |
2460200.5 |
| nobs |
1256 |
| nopp |
20 |
| Years observed |
1995-2023 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.328 |
|
| ep |
0.214 |
|
| sin(ip) |
0.101 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.690 |
|
| Mass |
|
|
| D |
2.12 |
0.500 |
| pV |
0.225 |
0.1602 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3282 |
0.2142 |
0.1011 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.12 |
0.500 |
0.500 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.225 |
0.1602 |
0.1602 |
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 |
| 15.69 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |