1999 RQ189
1999RQ189, 1989 VF3, 1989VF3, 1993 OY10, 1993OY10, 38392, J89V03F, J93O10Y, J99RI9Q
All data for this body: [vot]
MPC data
| Name (number) |
1999 RQ189 (38392) |
| a |
3.03190 |
| e |
0.07382 |
| i / sin(i) |
4.6697 /
0.08141
|
| q |
2.80809
|
| Q |
3.25571
|
| ω |
330.8500 |
| Node |
116.0602 |
| m |
223.2317 |
| n |
0.1867 |
| Epoch |
2460800.5 |
| nobs |
1867 |
| nopp |
24 |
| Years observed |
1989-2025 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.031 |
|
| ep |
0.076 |
|
| sin(ip) |
0.062 |
|
| G |
0.150 |
|
| H |
14.310 |
|
| Mass |
|
|
| D |
7.49 |
0.182 |
| pV |
0.066 |
0.0166 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
5.772 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0308 |
0.0757 |
0.0618 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 7.49 |
0.182 |
0.182 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.066 |
0.0166 |
0.0166 |
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 |
| 14.31 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| B |
C |
|
|
DeMeo-Carry |
VIS |
Choi |
2023PSJ.....4...49C |
PHOT |
| C |
|
0.962 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |