1999 RB200
1999RB200, 1990 ET8, 1990ET8, 2000 WM120, 2000WM120, 40667, J90E08T, J99RK0B, K00WC0M
All data for this body: [vot]
MPC data
| Name (number) |
1999 RB200 (40667) |
| a |
2.54820 |
| e |
0.10082 |
| i / sin(i) |
14.0097 /
0.24209
|
| q |
2.29130
|
| Q |
2.80510
|
| ω |
341.7145 |
| Node |
297.5647 |
| m |
177.4746 |
| n |
0.2423 |
| Epoch |
2460800.5 |
| nobs |
2802 |
| nopp |
21 |
| Years observed |
1990-2025 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
Maria (170) |
|
| |
|
|
| ap |
2.547 |
|
| ep |
0.096 |
|
| sin(ip) |
0.253 |
|
| G |
0.150 |
|
| H |
13.970 |
|
| Mass |
|
|
| D |
5.07 |
0.119 |
| pV |
0.249 |
0.0553 |
|
Value |
| Rotational Period |
2.449 |
| Period quality |
2 |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 170 |
Maria |
506 |
Maria |
-0.0600 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5473 |
0.0963 |
0.2534 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.07 |
0.119 |
0.119 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.249 |
0.0553 |
0.0553 |
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 |
| 13.97 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 2.44943 |
2 |
Sidereal |
Durech |
2023A&A...675A..24D |
Model |