1991 RX23
1991RX23, 08173, 1981 UL28, 1981UL28, J81U28L, J91R23X
All data for this body: [vot]
MPC data
| Name (number) |
1991 RX23 (8173) |
| a |
3.01623 |
| e |
0.04135 |
| i / sin(i) |
9.5169 /
0.16534
|
| q |
2.89152
|
| Q |
3.14095
|
| ω |
41.2938 |
| Node |
355.1191 |
| m |
101.9174 |
| n |
0.1882 |
| Epoch |
2460800.5 |
| nobs |
3667 |
| nopp |
26 |
| Years observed |
1981-2025 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.018 |
|
| ep |
0.020 |
|
| sin(ip) |
0.171 |
|
| G |
0.150 |
|
| H |
13.430 |
|
| Mass |
|
|
| D |
8.06 |
0.296 |
| pV |
0.143 |
0.0465 |
|
Value |
| Rotational Period |
104.120 |
| Period quality |
2 |
| Spectral Class |
C |
| Spectral Class Score |
1.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0177 |
0.0198 |
0.1711 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 8.06 |
0.296 |
0.296 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.143 |
0.0465 |
0.0465 |
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 |
| 13.43 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 104.128 |
2 |
Synodic |
Waszczak |
2015AJ....150...75W |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| C |
Kl |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |