1999 RV170
1999RV170, 1998 HD44, 1998HD44, 2001 DW91, 2001DW91, 44662, J98H44D, J99RH0V, K01D91W
All data for this body: [vot]
MPC data
| Name (number) |
1999 RV170 (44662) |
| a |
2.18348 |
| e |
0.05790 |
| i / sin(i) |
1.7096 /
0.02983
|
| q |
2.05706
|
| Q |
2.30991
|
| ω |
265.8294 |
| Node |
161.3953 |
| m |
270.1345 |
| n |
0.3055 |
| Epoch |
2460800.5 |
| nobs |
1216 |
| nopp |
20 |
| Years observed |
1991-2025 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.184 |
|
| ep |
0.088 |
|
| sin(ip) |
0.034 |
|
| G |
0.150 |
|
| H |
16.300 |
|
| Mass |
|
|
| D |
1.45 |
0.195 |
| pV |
0.335 |
0.0628 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
6.999 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1836 |
0.0885 |
0.0338 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.45 |
0.195 |
0.195 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.335 |
0.0628 |
0.0628 |
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 |
| 16.30 |
|
|
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 |
| S |
|
0.937 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| S |
S |
0.2295 |
0.2250 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |