2000 HR57
2000HR57, 1998 XJ68, 1998XJ68, 51160, J98X68J, K00H57R
All data for this body: [vot]
MPC data
| Name (number) |
2000 HR57 (51160) |
| a |
2.45022 |
| e |
0.09119 |
| i / sin(i) |
5.7296 /
0.09983
|
| q |
2.22677
|
| Q |
2.67366
|
| ω |
62.1566 |
| Node |
68.3885 |
| m |
268.0552 |
| n |
0.2570 |
| Epoch |
2460800.5 |
| nobs |
2089 |
| nopp |
21 |
| Years observed |
1994-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.451 |
|
| ep |
0.118 |
|
| sin(ip) |
0.086 |
|
| G |
0.150 |
|
| H |
14.920 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
5.390 |
| Period quality |
2 |
| Spectral Class |
V |
| Spectral Class Score |
4.904 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4511 |
0.1178 |
0.0860 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 14.92 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 5.397 |
2 |
Synodic |
Waszczak |
2015AJ....150...75W |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| V |
V |
0.8173 |
0.8173 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |