Arachne
00407, 1895TB, 1950UG, I95T00B, J50U00GAll data for this body: [vot]
MPC data
Name (number) | Arachne (407) |
---|---|
Packed designation | 00407 |
a | 2.62386 |
e | 0.07050 |
i / sin(i) | 7.5218 / 0.13090 |
q | 2.43887 |
Q | 2.80885 |
ω | 82.4212 |
Node | 294.5753 |
m | 258.2351 |
n | 0.2319 |
Epoch | 2459600.5 |
nobs | 3678 |
---|---|
nopp | 57 |
Years observed | 1899-2021 |
rms | 0.43 |
Proper elements data
ap | ep | sin(ip) | Author | Reference | Method |
---|---|---|---|---|---|
2.6247 | 0.0397 | 0.1481 | Novakovic_Radovic_Todovic | 2003A&A...403.1165K | Numeric-Jan-2022 |
Mass data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
1.0500e+18 | Folkner | 2014IPNPR.196C...1F | Ephem | ||
6.8500e+17 | 3.3845e+17 | 3.3845e+17 | Fienga | INPOP19a | Ephem |
Diameter data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
82.17 | 2.981 | 2.981 | Ryan&Woodward | 2010AJ....140..933R | IRAS-STM |
85.06 | 30.750 | 30.750 | Nugent | 2016AJ....152...63N | NEATM |
85.13 | 26.560 | 26.560 | Masiero | 2020PSJ.....1....5M | NEATM |
87.22 | 22.760 | 22.760 | Masiero | 2020PSJ.....1....5M | NEATM |
89.29 | 26.430 | 26.430 | Masiero | 2021PSJ.....2..162M | NEATM |
90.04 | 31.500 | 31.500 | Masiero | 2020PSJ.....1....5M | NEATM |
90.70 | 33.710 | 33.710 | Masiero | 2021PSJ.....2..162M | NEATM |
90.85 | 9.080 | 9.080 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
91.72 | 28.881 | 28.881 | Masiero | 2017AJ....154..168M | NEATM |
94.46 | 0.500 | 0.500 | Nugent | 2016AJ....152...63N | NEATM |
94.54 | 24.350 | 24.350 | Masiero | 2020PSJ.....1....5M | NEATM |
95.07 | 5.400 | 5.400 | Tedesco | 2002AJ....123.1056T | STM |
97.54 | 1.590 | 1.590 | Usui | 2011PASJ...63.1117U | NEATM |
97.78 | 4.929 | 4.929 | Ryan&Woodward | 2010AJ....140..933R | IRAS-NEATM |
103.46 | 20.690 | 20.690 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
Albedo data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.038 | 0.0329 | 0.0329 | Masiero | 2017AJ....154..168M | NEATM |
0.038 | 0.0230 | 0.0230 | Masiero | 2020PSJ.....1....5M | NEATM |
0.038 | 0.0160 | 0.0260 | Masiero | 2021PSJ.....2..162M | NEATM |
0.038 | 0.0180 | 0.0330 | Masiero | 2021PSJ.....2..162M | NEATM |
0.040 | 0.0330 | 0.0330 | Masiero | 2020PSJ.....1....5M | NEATM |
0.042 | 0.0390 | 0.0390 | Masiero | 2020PSJ.....1....5M | NEATM |
0.043 | 0.0170 | 0.0170 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.043 | 0.0310 | 0.0310 | Masiero | 2020PSJ.....1....5M | NEATM |
0.050 | 0.0400 | 0.0400 | Nugent | 2016AJ....152...63N | NEATM |
0.053 | 0.0054 | 0.0054 | Ryan&Woodward | 2010AJ....140..933R | IRAS-NEATM |
0.055 | 0.0070 | 0.0070 | Tedesco | 2002AJ....123.1056T | STM |
0.056 | 0.0110 | 0.0110 | Ali-Lagoa | 2018A&A...612A..85A | NEATM |
0.075 | 0.0054 | 0.0054 | Ryan&Woodward | 2010AJ....140..933R | IRAS-STM |
G data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
0.15 | MPC-2022-01-18 | MPC-2022-01-18 | Phot |
H data
Value | Uncertainty up | Uncertainty down | Author | Reference | Method |
---|---|---|---|---|---|
9.11 | MPC-2022-01-18 | MPC-2022-01-18 | Phot |