1993 RR2
1993RR2, 2019 HC5, 2019HC5, J93R02R, K19H05C, U6381
All data for this body: [vot]
MPC data
| Name (number) |
1993 RR2 (306381) |
| a |
2.66335 |
| e |
0.48612 |
| i / sin(i) |
11.3643 /
0.19705
|
| q |
1.36864
|
| Q |
3.95806
|
| ω |
161.9695 |
| Node |
154.8539 |
| m |
339.5450 |
| n |
0.2268 |
| Epoch |
2460200.5 |
| nobs |
1009 |
| nopp |
18 |
| Years observed |
1993-2023 |
| rms |
0.60 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.870 |
|
| Mass |
|
|
| D |
1.90 |
0.300 |
| pV |
0.240 |
0.0700 |
| Rotational Period |
103.260 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.90 |
0.300 |
0.300 |
Ali-Lagoa |
2017A&A...603A..55A |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.240 |
0.0700 |
0.0700 |
Ali-Lagoa |
2017A&A...603A..55A |
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 |
| 15.87 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 103.26 |
|
|
Pravec |
LCDB |
Lightcurve |