Itha
00918, 1907 CA, 1907CA, 1919 QD, 1919QD, 1943 PB, 1943PB, J07C00A, J19Q00D, J43P00BAll data for this body: [vot]
MPC data
Name (number) | Itha (918) |
---|---|
a | 2.86471 |
e | 0.18893 |
i / sin(i) | 12.0707 / 0.20912 |
q | 2.32348 |
Q | 3.40595 |
ω | 15.2722 |
Node | 330.4429 |
m | 157.7357 |
n | 0.2033 |
Epoch | 2460200.5 |
nobs | 6761 |
---|---|
nopp | 44 |
Years observed | 1919-2023 |
rms | 0.41 |
Family data
Parent | Parent name | Family ID | Family name | Cj | Author | Reference | Method |
---|---|---|---|---|---|---|---|
918 | Itha | 633 | Itha | Nesvorny | doi.org/10.26033/6cg5-pt13 | HCM-2020-08-14 |
Proper elements data
ap | ep | sin(ip) | Author | Reference | Method |
---|---|---|---|---|---|
2.8658 | 0.1587 | 0.2136 | Novakovic_Radovic_Todovic | 2003A&A...403.1165K | Numeric-Oct-2022 |
Diameter data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
20.33 | 0.280 | 0.280 | Masiero | 2014ApJ...791..121M | NEATM |
20.44 | 1.900 | 1.900 | Tedesco | 2002AJ....123.1056T | STM |
21.34 | 0.381 | 0.381 | Masiero | 2011ApJ...741...68M | NEATM |
21.37 | 0.840 | 0.840 | Usui | 2011PASJ...63.1117U | NEATM |
21.46 | 4.290 | 4.290 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
21.56 | 0.110 | 0.110 | Masiero | 2014ApJ...791..121M | NEATM |
23.71 | 0.094 | 0.094 | Masiero | 2011ApJ...741...68M | NEATM |
Albedo data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.167 | 0.0333 | 0.0333 | Masiero | 2011ApJ...741...68M | NEATM |
0.200 | 0.0400 | 0.0400 | Masiero | 2014ApJ...791..121M | NEATM |
0.204 | 0.0414 | 0.0414 | Masiero | 2011ApJ...741...68M | NEATM |
0.220 | 0.0300 | 0.0300 | Masiero | 2014ApJ...791..121M | NEATM |
0.222 | 0.0480 | 0.0480 | Tedesco | 2002AJ....123.1056T | STM |
0.244 | 0.0980 | 0.0980 | Ali-Lagoa | 2018A&A...612A..85A | 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 |
---|---|---|---|---|---|
10.80 | MPC-2023-12-04 | MPC-2023-12-04 | Phot |
Period data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
3.47 | Durech | 2018Icar..304..101D | Model | ||
3.47 | Durech | 2016A&A...587A..48D | Model | ||
3.47 | Martikainen | 2021A&A...649A..98M | Model | ||
3.47 | Behrend | LCDB | Lightcurve | ||
3.47 | Oey | 2012MPBu...39....1O | Lightcurve | ||
3.47 | Farfan | 2022MPBu...49..136F | Lightcurve |