Chao
03906, 1956 GE, 1956GE, 1966 EA, 1966EA, 1986 GB2, 1986GB2, 1987 KE1, 1987KE1, 1987 MD, 1987MD, J56G00E, J66E00A, J86G02B, J87K01E, J87M00DAll data for this body: [vot]
MPC data
Name (number) | Chao (3906) |
---|---|
a | 2.93230 |
e | 0.07048 |
i / sin(i) | 26.0516 / 0.43918 |
q | 2.72562 |
Q | 3.13898 |
ω | 208.9527 |
Node | 149.1212 |
m | 345.9097 |
n | 0.1963 |
Epoch | 2460200.5 |
nobs | 5500 |
---|---|
nopp | 29 |
Years observed | 1956-2023 |
rms | 0.39 |
Proper elements data
ap | ep | sin(ip) | Author | Reference | Method |
---|---|---|---|---|---|
2.9325 | 0.0770 | 0.4279 | Novakovic_Radovic_Todovic | 2003A&A...403.1165K | Numeric-Oct-2022 |
Diameter data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
38.89 | 3.890 | 3.890 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
41.18 | 14.480 | 14.480 | Nugent | 2016AJ....152...63N | NEATM |
45.33 | 12.050 | 12.050 | Nugent | 2016AJ....152...63N | NEATM |
46.25 | 0.180 | 0.180 | Masiero | 2014ApJ...791..121M | NEATM |
47.09 | 1.100 | 1.100 | Tedesco | 2002AJ....123.1056T | STM |
47.42 | 4.740 | 4.740 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
47.49 | 0.570 | 0.570 | Usui | 2011PASJ...63.1117U | NEATM |
49.11 | 1.849 | 1.849 | Ryan&Woodward | 2010AJ....140..933R | IRAS-STM |
50.36 | 0.340 | 0.340 | Masiero | 2012ApJ...759L...8M | NEATM |
51.40 | 2.528 | 2.528 | Ryan&Woodward | 2010AJ....140..933R | IRAS-NEATM |
55.39 | 0.527 | 0.527 | Masiero | 2011ApJ...741...68M | NEATM |
Albedo data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.032 | 0.0032 | 0.0032 | Ryan&Woodward | 2010AJ....140..933R | IRAS-NEATM |
0.035 | 0.0027 | 0.0027 | Ryan&Woodward | 2010AJ....140..933R | IRAS-STM |
0.038 | 0.0020 | 0.0020 | Tedesco | 2002AJ....123.1056T | STM |
0.040 | 0.0067 | 0.0067 | Masiero | 2011ApJ...741...68M | NEATM |
0.048 | 0.0060 | 0.0060 | Masiero | 2012ApJ...759L...8M | NEATM |
0.050 | 0.0100 | 0.0100 | Masiero | 2014ApJ...791..121M | NEATM |
0.052 | 0.0100 | 0.0100 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.060 | 0.0700 | 0.0700 | Nugent | 2016AJ....152...63N | NEATM |
0.070 | 0.0600 | 0.0600 | Nugent | 2016AJ....152...63N | NEATM |
0.077 | 0.0150 | 0.0150 | 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 |
---|---|---|---|---|---|
10.68 | MPC-2023-12-04 | MPC-2023-12-04 | Phot |