1999 VC31
1999VC31, 1977 VL, 1977VL, 44919, J77V00L, J99V31C
All data for this body: [vot]
MPC data
| Name (number) |
1999 VC31 (44919) |
| a |
2.36740 |
| e |
0.12364 |
| i / sin(i) |
3.8404 /
0.06698
|
| q |
2.07470
|
| Q |
2.66010
|
| ω |
196.1898 |
| Node |
235.2920 |
| m |
347.7096 |
| n |
0.2706 |
| Epoch |
2460800.5 |
| nobs |
3620 |
| nopp |
21 |
| Years observed |
1955-2025 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
Flora (8) |
|
| |
|
|
| ap |
2.367 |
|
| ep |
0.128 |
|
| sin(ip) |
0.080 |
|
| G |
0.150 |
|
| H |
13.830 |
|
| Mass |
|
|
| D |
4.55 |
0.170 |
| pV |
0.309 |
0.0420 |
|
Value |
| Rotational Period |
32.970 |
| Period quality |
2 |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 8 |
Flora |
402 |
Flora |
1.6100 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3673 |
0.1279 |
0.0799 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.55 |
0.170 |
0.170 |
Masiero |
2012ApJ...759L...8M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.309 |
0.0420 |
0.0420 |
Masiero |
2012ApJ...759L...8M |
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 |
| 13.83 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |