1999 VM87
1999VM87, 1981 XY1, 1981XY1, 2001 BG45, 2001BG45, 41117, J81X01Y, J99V87M, K01B45G
All data for this body: [vot]
MPC data
| Name (number) |
1999 VM87 (41117) |
| a |
2.74638 |
| e |
0.05699 |
| i / sin(i) |
4.7489 /
0.08279
|
| q |
2.58987
|
| Q |
2.90289
|
| ω |
133.4429 |
| Node |
252.8217 |
| m |
98.0877 |
| n |
0.2166 |
| Epoch |
2460200.5 |
| nobs |
1934 |
| nopp |
19 |
| Years observed |
1981-2023 |
| rms |
0.65 |
Best values
|
Value |
Standard error |
| Parent |
Witt (2732) |
|
| |
|
|
| ap |
2.747 |
|
| ep |
0.026 |
|
| sin(ip) |
0.101 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.550 |
|
| Mass |
|
|
| D |
3.60 |
1.265 |
| pV |
0.180 |
0.0855 |
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 2732 |
Witt |
535 |
Witt |
-0.2500 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7472 |
0.0264 |
0.1012 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.60 |
1.265 |
1.265 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.180 |
0.0855 |
0.0855 |
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 |
| 14.55 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |