2000 ER57
2000ER57, 1974 SQ, 1974SQ, 1991 RU37, 1991RU37, 25840, J74S00Q, J91R37U, K00E57R
All data for this body: [vot]
MPC data
| Name (number) |
2000 ER57 (25840) |
| a |
3.18690 |
| e |
0.07697 |
| i / sin(i) |
8.9099 /
0.15488
|
| q |
2.94159
|
| Q |
3.43221
|
| ω |
175.2507 |
| Node |
185.2753 |
| m |
225.7775 |
| n |
0.1732 |
| Epoch |
2460200.5 |
| nobs |
2379 |
| nopp |
24 |
| Years observed |
1974-2023 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
Veritas (490) |
|
| |
|
|
| ap |
3.180 |
|
| ep |
0.067 |
|
| sin(ip) |
0.155 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.540 |
|
| Mass |
|
|
| D |
9.99 |
0.116 |
| pV |
0.064 |
0.0115 |
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 490 |
Veritas |
609 |
Veritas |
0.6900 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1805 |
0.0666 |
0.1552 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 9.99 |
0.116 |
0.116 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.064 |
0.0115 |
0.0115 |
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 |
| 13.54 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |