1998 SQ74
1998SQ74, 2000 AU62, 2000AU62, 46941, J98S74Q, K00A62U
All data for this body: [vot]
MPC data
| Name (number) |
1998 SQ74 (46941) |
| a |
2.72567 |
| e |
0.04376 |
| i / sin(i) |
4.5509 /
0.07934
|
| q |
2.60638
|
| Q |
2.84496
|
| ω |
63.8248 |
| Node |
76.5737 |
| m |
211.3754 |
| n |
0.2190 |
| Epoch |
2460800.5 |
| nobs |
2004 |
| nopp |
22 |
| Years observed |
1998-2025 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.727 |
|
| ep |
0.076 |
|
| sin(ip) |
0.064 |
|
| G |
0.150 |
|
| H |
14.680 |
|
| Mass |
|
|
| D |
4.18 |
0.540 |
| pV |
0.175 |
0.0281 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.934 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7266 |
0.0762 |
0.0635 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.18 |
0.540 |
0.540 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.175 |
0.0281 |
0.0281 |
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 |
| 14.68 |
|
|
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 |
|
0.989 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |