2000 HE85
2000HE85, 2001 RR77, 2001RR77, 86945, K00H85E, K01R77R
All data for this body: [vot]
MPC data
| Name (number) |
2000 HE85 (86945) |
| a |
2.20798 |
| e |
0.09109 |
| i / sin(i) |
9.2301 /
0.16040
|
| q |
2.00685
|
| Q |
2.40911
|
| ω |
110.1968 |
| Node |
202.8330 |
| m |
150.8361 |
| n |
0.3004 |
| Epoch |
2460800.5 |
| nobs |
2876 |
| nopp |
19 |
| Years observed |
1998-2025 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.207 |
|
| ep |
0.054 |
|
| sin(ip) |
0.172 |
|
| G |
0.150 |
|
| H |
15.080 |
|
| Mass |
|
|
| D |
2.99 |
0.039 |
| pV |
0.260 |
0.0601 |
|
Value |
| Rotational Period |
26.813 |
| Period quality |
2 |
| Spectral Class |
X |
| Spectral Class Score |
4.936 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2074 |
0.0536 |
0.1723 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.99 |
0.039 |
0.039 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.260 |
0.0601 |
0.0601 |
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 |
| 15.08 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 26.8135 |
2 |
Synodic |
Pal |
2020ApJS..247...26P |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| X |
X |
0.8227 |
0.8227 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |