1998 HW74
1998HW74, 2000 VX14, 2000VX14, 37962, J98H74W, K00V14X
All data for this body: [vot]
MPC data
| Name (number) |
1998 HW74 (37962) |
| a |
2.55647 |
| e |
0.12293 |
| i / sin(i) |
7.4265 /
0.12926
|
| q |
2.24222
|
| Q |
2.87073
|
| ω |
315.0793 |
| Node |
197.4188 |
| m |
268.2104 |
| n |
0.2411 |
| Epoch |
2460800.5 |
| nobs |
1867 |
| nopp |
22 |
| Years observed |
1992-2025 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
Rafita (1644) |
|
| |
|
|
| ap |
2.556 |
|
| ep |
0.160 |
|
| sin(ip) |
0.136 |
|
| G |
0.150 |
|
| H |
14.950 |
|
| Mass |
|
|
| D |
2.87 |
0.536 |
| pV |
0.258 |
0.1630 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
3.792 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 1644 |
Rafita |
518 |
Rafita |
-0.1100 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5556 |
0.1600 |
0.1358 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.87 |
0.536 |
0.536 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.258 |
0.1630 |
0.1630 |
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 |
| 14.95 |
|
|
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 |
|
0.632 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |