1999 JV40
1999JV40, 1981 GZ, 1981GZ, 2000 UQ45, 2000UQ45, 66307, J81G00Z, J99J40V, K00U45Q
All data for this body: [vot]
MPC data
| Name (number) |
1999 JV40 (66307) |
| a |
2.33224 |
| e |
0.20283 |
| i / sin(i) |
6.4333 /
0.11205
|
| q |
1.85921
|
| Q |
2.80529
|
| ω |
71.3541 |
| Node |
199.4475 |
| m |
76.9057 |
| n |
0.2767 |
| Epoch |
2460800.5 |
| nobs |
3454 |
| nopp |
21 |
| Years observed |
1981-2025 |
| rms |
0.61 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.333 |
|
| ep |
0.190 |
|
| sin(ip) |
0.121 |
|
| G |
0.150 |
|
| H |
14.560 |
|
| Mass |
|
|
| D |
3.60 |
0.019 |
| pV |
0.198 |
0.0203 |
|
Value |
| Rotational Period |
23.633 |
| Period quality |
2 |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3328 |
0.1899 |
0.1211 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.60 |
0.019 |
0.019 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.198 |
0.0203 |
0.0203 |
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 |
| 14.56 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 23.6334 |
2 |
Synodic |
Pal |
2020ApJS..247...26P |
Lightcurve |