Chikako
04577, 1947 GF, 1947GF, 1951 CJ1, 1951CJ1, 1951 DK, 1951DK, 1975 XE7, 1975XE7, 1988 WG, 1988WG, J47G00F, J51C01J, J51D00K, J75X07E, J88W00GAll data for this body: [vot]
MPC data
Name (number) | Chikako (4577) |
---|---|
a | 2.62301 |
e | 0.28875 |
i / sin(i) | 9.3651 / 0.16273 |
q | 1.86561 |
Q | 3.38040 |
ω | 65.8325 |
Node | 57.5053 |
m | 36.1319 |
n | 0.2320 |
Epoch | 2460200.5 |
nobs | 2879 |
---|---|
nopp | 26 |
Years observed | 1947-2023 |
rms | 0.54 |
Proper elements data
ap | ep | sin(ip) | Author | Reference | Method |
---|---|---|---|---|---|
2.6217 | 0.3098 | 0.1622 | Novakovic_Radovic_Todovic | 2003A&A...403.1165K | Numeric-Oct-2022 |
Diameter data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
11.27 | 0.080 | 0.080 | Masiero | 2014ApJ...791..121M | NEATM |
11.78 | 0.034 | 0.034 | Masiero | 2011ApJ...741...68M | NEATM |
11.95 | 2.540 | 2.540 | Masiero | 2020PSJ.....1....5M | NEATM |
13.02 | 3.590 | 3.590 | Nugent | 2016AJ....152...63N | NEATM |
13.51 | 3.240 | 3.240 | Masiero | 2021PSJ.....2..162M | NEATM |
13.80 | 4.280 | 4.280 | Nugent | 2016AJ....152...63N | NEATM |
Albedo data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.090 | 0.0700 | 0.0700 | Nugent | 2016AJ....152...63N | NEATM |
0.100 | 0.1100 | 0.1100 | Nugent | 2016AJ....152...63N | NEATM |
0.167 | 0.0590 | 0.0900 | Masiero | 2021PSJ.....2..162M | NEATM |
0.184 | 0.0336 | 0.0336 | Masiero | 2011ApJ...741...68M | NEATM |
0.207 | 0.0970 | 0.0970 | Masiero | 2020PSJ.....1....5M | NEATM |
0.220 | 0.0300 | 0.0300 | Masiero | 2014ApJ...791..121M | 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 |
---|---|---|---|---|---|
12.54 | MPC-2023-12-04 | MPC-2023-12-04 | Phot |
Period data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
5.83 | Cooney | 2003MPBu...30....3C | Lightcurve | ||
5.83 | Behrend | LCDB | Lightcurve | ||
5.83 | Durech | 2020A&A...643A..59D | Model |