1998 QU38
1998QU38, 40125, J98Q38U
All data for this body: [vot]
MPC data
| Name (number) |
1998 QU38 (40125) |
| a |
3.00198 |
| e |
0.12019 |
| i / sin(i) |
10.4299 /
0.18103
|
| q |
2.64117
|
| Q |
3.36280
|
| ω |
145.6791 |
| Node |
186.2812 |
| m |
55.4281 |
| n |
0.1895 |
| Epoch |
2460800.5 |
| nobs |
1570 |
| nopp |
23 |
| Years observed |
1993-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
Eos (221) |
|
| |
|
|
| ap |
3.001 |
|
| ep |
0.096 |
|
| sin(ip) |
0.182 |
|
| G |
0.150 |
|
| H |
14.450 |
|
| Mass |
|
|
| D |
4.93 |
0.214 |
| pV |
0.080 |
0.0095 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 221 |
Eos |
606 |
Eos |
-0.2400 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0010 |
0.0962 |
0.1820 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.93 |
0.214 |
0.214 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.080 |
0.0095 |
0.0095 |
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 |
| 14.45 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |