Chaumont

12281, 1990WA5, J90W05A

All data for this body: [vot]

MPC data
Name (number) Chaumont (12281)
Packed designation 12281
a 2.73861
e 0.01554
i / sin(i) 6.3540 / 0.11067
q 2.69605
Q 2.78118
ω 139.7607
Node 119.0340
m 122.7261
n 0.2175
Epoch 2459600.5
nobs 2729
nopp 23
Years observed 1990-2021
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent Padua (363)
 
ap 2.739
ep 0.042
sin(ip) 0.092
Value Standard error
G 0.150
H 12.880
Mass
D 15.99 0.094
pV 0.042 0.0068
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
363 Padua 507 Padua -0.5000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7391 0.0416 0.0922 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
10.52 2.630 2.630 Nugent 2016AJ....152...63N NEATM
12.99 3.670 3.670 Nugent 2016AJ....152...63N NEATM
15.98 0.095 0.095 Masiero 2011ApJ...741...68M NEATM
17.20 5.963 5.963 Masiero 2017AJ....154..168M NEATM
17.45 6.120 6.120 Masiero 2021PSJ.....2..162M NEATM
17.62 1.100 1.100 Usui 2011PASJ...63.1117U NEATM
17.93 3.590 3.590 Ali-Lagoa 2018A&A...612A..85A NEATM
19.05 5.958 5.958 Masiero 2017AJ....154..168M NEATM
19.06 7.470 7.470 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
0.036 0.0238 0.0238 Masiero 2017AJ....154..168M NEATM
0.038 0.0190 0.0390 Masiero 2021PSJ.....2..162M NEATM
0.039 0.0370 0.0370 Masiero 2020PSJ.....1....5M NEATM
0.040 0.0086 0.0086 Masiero 2011ApJ...741...68M NEATM
0.046 0.0299 0.0299 Masiero 2017AJ....154..168M NEATM
0.047 0.0190 0.0190 Ali-Lagoa 2018A&A...612A..85A NEATM
0.070 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.100 0.0700 0.0700 Nugent 2016AJ....152...63N 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
12.88 MPC-2022-01-18 MPC-2022-01-18 Phot