1991 PJ17
1991PJ17, 1994 NF10, 1994NF10, 30846, J91P17J, J94N10F
All data for this body: [vot]
MPC data
| Name (number) |
1991 PJ17 (30846) |
| a |
2.15319 |
| e |
0.14243 |
| i / sin(i) |
2.0084 /
0.03504
|
| q |
1.84651
|
| Q |
2.45986
|
| ω |
64.2719 |
| Node |
254.9248 |
| m |
246.0776 |
| n |
0.3119 |
| Epoch |
2460800.5 |
| nobs |
2123 |
| nopp |
21 |
| Years observed |
1991-2025 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.154 |
|
| ep |
0.078 |
|
| sin(ip) |
0.053 |
|
| G |
0.150 |
|
| H |
15.590 |
|
| Mass |
|
|
| D |
2.00 |
0.126 |
| pV |
0.334 |
0.0638 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
1.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1535 |
0.0778 |
0.0527 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.00 |
0.126 |
0.126 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.334 |
0.0638 |
0.0638 |
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 |
| 15.59 |
|
|
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 |
S |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |