Chaucer

02984, 1963FB, 1965UK1, 1971FZ, 1971JA, 1981YD, J63F00B, J65U01K, J71F00Z, J71J00A, J81Y00D

All data for this body: [vot]

MPC data
Name (number) Chaucer (2984)
Packed designation 02984
a 2.46940
e 0.13580
i / sin(i) 3.0539 / 0.05328
q 2.13405
Q 2.80475
ω 46.1683
Node 81.7980
m 84.3820
n 0.2540
Epoch 2459600.5
nobs 2654
nopp 28
Years observed 1953-2021
rms 0.43
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.472
ep 0.154
sin(ip) 0.036
Value Standard error
G 0.150
H 13.320
Mass
D 15.22 0.032
pV 0.050 0.0045
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4723 0.1543 0.0356 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.99 2.160 2.160 Masiero 2020PSJ.....1....5M NEATM
10.62 2.420 2.420 Masiero 2021PSJ.....2..162M NEATM
11.08 3.450 3.450 Nugent 2016AJ....152...63N NEATM
11.46 2.748 2.748 Masiero 2017AJ....154..168M NEATM
13.06 3.440 3.440 Masiero 2020PSJ.....1....5M NEATM
14.23 2.850 2.850 Ali-Lagoa 2018A&A...612A..85A NEATM
14.49 0.075 0.075 Masiero 2011ApJ...741...68M NEATM
14.72 0.620 0.620 Usui 2011PASJ...63.1117U NEATM
15.38 0.039 0.039 Masiero 2011ApJ...741...68M NEATM
15.42 0.080 0.080 Masiero 2014ApJ...791..121M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.045 0.0075 0.0075 Masiero 2011ApJ...741...68M NEATM
0.050 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.051 0.0084 0.0084 Masiero 2011ApJ...741...68M NEATM
0.053 0.0210 0.0210 Ali-Lagoa 2018A&A...612A..85A NEATM
0.054 0.0340 0.0340 Masiero 2020PSJ.....1....5M NEATM
0.055 0.0200 0.0320 Masiero 2021PSJ.....2..162M NEATM
0.070 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.075 0.0345 0.0345 Masiero 2017AJ....154..168M NEATM
0.077 0.0410 0.0410 Masiero 2020PSJ.....1....5M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.32 MPC-2022-01-18 MPC-2022-01-18 Phot