1999 VR186
1999VR186, 1997 EK47, 1997EK47, 45000, J97E47K, J99VI6R
All data for this body: [vot]
MPC data
| Name (number) |
1999 VR186 (45000) |
| a |
2.72765 |
| e |
0.02297 |
| i / sin(i) |
5.7565 /
0.10030
|
| q |
2.66500
|
| Q |
2.79029
|
| ω |
311.3911 |
| Node |
191.7234 |
| m |
137.6324 |
| n |
0.2188 |
| Epoch |
2460800.5 |
| nobs |
2017 |
| nopp |
23 |
| Years observed |
1990-2025 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.727 |
|
| ep |
0.058 |
|
| sin(ip) |
0.104 |
|
| G |
0.150 |
|
| H |
14.880 |
|
| Mass |
|
|
| D |
3.13 |
0.650 |
| pV |
0.180 |
0.0664 |
|
Value |
| Rotational Period |
52.253 |
| Period quality |
2 |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7273 |
0.0576 |
0.1043 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.13 |
0.650 |
0.650 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.180 |
0.0664 |
0.0664 |
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 |
| 14.88 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 52.2537 |
2 |
Synodic |
Pal |
2020ApJS..247...26P |
Lightcurve |