1998 MT30
1998MT30, H8399, J98M30T
All data for this body: [vot]
MPC data
| Name (number) |
1998 MT30 (178399) |
| a |
3.20099 |
| e |
0.11985 |
| i / sin(i) |
6.0261 /
0.10498
|
| q |
2.81734
|
| Q |
3.58465
|
| ω |
307.1872 |
| Node |
289.9961 |
| m |
288.5136 |
| n |
0.1721 |
| Epoch |
2460800.5 |
| nobs |
459 |
| nopp |
19 |
| Years observed |
1996-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.198 |
|
| ep |
0.147 |
|
| sin(ip) |
0.129 |
|
| G |
0.150 |
|
| H |
15.670 |
|
| Mass |
|
|
| D |
4.50 |
0.721 |
| pV |
0.050 |
0.0137 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
1.725 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1977 |
0.1467 |
0.1285 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.50 |
0.721 |
0.721 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.050 |
0.0137 |
0.0137 |
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 |
| 15.67 |
|
|
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 |
| B |
C |
0.1147 |
0.1400 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| C |
C |
0.0974 |
0.1400 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| C |
C |
0.1901 |
0.1400 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |