1999 RQ23
1999RQ23, 74618, J99R23Q
All data for this body: [vot]
MPC data
| Name (number) |
1999 RQ23 (74618) |
| a |
2.39256 |
| e |
0.21260 |
| i / sin(i) |
4.6173 /
0.08050
|
| q |
1.88390
|
| Q |
2.90121
|
| ω |
159.7556 |
| Node |
142.0974 |
| m |
11.1243 |
| n |
0.2663 |
| Epoch |
2460800.5 |
| nobs |
1530 |
| nopp |
20 |
| Years observed |
1991-2025 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.393 |
|
| ep |
0.187 |
|
| sin(ip) |
0.070 |
|
| G |
0.150 |
|
| H |
15.770 |
|
| Mass |
|
|
| D |
1.24 |
0.228 |
| pV |
0.605 |
0.2181 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3930 |
0.1871 |
0.0698 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.24 |
0.228 |
0.228 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.605 |
0.2181 |
0.2181 |
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 |
| 15.77 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |