1998 DY4
1998DY4, 11677, 1979 OZ, 1979OZ, 1982 JY3, 1982JY3, 1992 MQ, 1992MQ, J79O00Z, J82J03Y, J92M00Q, J98D04Y
All data for this body: [vot]
MPC data
| Name (number) |
1998 DY4 (11677) |
| a |
2.21740 |
| e |
0.13082 |
| i / sin(i) |
7.2280 /
0.12582
|
| q |
1.92731
|
| Q |
2.50749
|
| ω |
137.5431 |
| Node |
141.2133 |
| m |
146.8273 |
| n |
0.2985 |
| Epoch |
2460200.5 |
| nobs |
2557 |
| nopp |
24 |
| Years observed |
1979-2023 |
| rms |
0.64 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.217 |
|
| ep |
0.094 |
|
| sin(ip) |
0.123 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.590 |
|
| Mass |
|
|
| D |
3.82 |
1.030 |
| pV |
0.180 |
0.1500 |
| Rotational Period |
3.107 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2174 |
0.0939 |
0.1226 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.82 |
1.030 |
1.030 |
Nugent |
2016AJ....152...63N |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.180 |
0.1500 |
0.1500 |
Nugent |
2016AJ....152...63N |
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 |
| 14.59 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |