1999 BV31
1999BV31, 2002 VA90, 2002VA90, J99B31V, K02V90A, T7315
All data for this body: [vot]
MPC data
| Name (number) |
1999 BV31 (297315) |
| a |
2.76365 |
| e |
0.07666 |
| i / sin(i) |
3.4498 /
0.06017
|
| q |
2.55179
|
| Q |
2.97550
|
| ω |
309.8627 |
| Node |
102.6552 |
| m |
317.9034 |
| n |
0.2145 |
| Epoch |
2460800.5 |
| nobs |
418 |
| nopp |
17 |
| Years observed |
1999-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
Henan (2085) |
|
| |
|
|
| ap |
2.765 |
|
| ep |
0.057 |
|
| sin(ip) |
0.041 |
|
| G |
0.150 |
|
| H |
16.400 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 2085 |
Henan |
532 |
Henan |
0.5400 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7646 |
0.0573 |
0.0408 |
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 |
| 16.40 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |