Chantal

01707, 1906 YJ, 1906YJ, 1932 RL, 1932RL, 1942 TC, 1942TC, 1950 BF1, 1950BF1, 1955 QA1, 1955QA1, J06Y00J, J32R00L, J42T00C, J50B01F, J55Q01A

All data for this body: [vot]

MPC data
Name (number) Chantal (1707)
a 2.21885
e 0.17041
i / sin(i) 4.0319 / 0.07031
q 1.84074
Q 2.59697
ω 43.0239
Node 6.0640
m 333.8122
n 0.2982
Epoch 2460800.5
nobs 4384
nopp 36
Years observed 1906-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.219
ep 0.156
sin(ip) 0.045
G 0.150
H 12.610
Mass
D 7.48 0.103
pV 0.306 0.0277
Value
Rotational Period 79.700
Period quality 2+
Spectral Class S
Spectral Class Score 15.293
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2191 0.1557 0.0450 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.46 0.110 0.110 Masiero 2014ApJ...791..121M NEATM
7.58 0.291 0.291 Masiero 2011ApJ...741...68M NEATM
7.62 1.370 1.370 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.280 0.0800 0.0800 Nugent 2016AJ....152...63N NEATM
0.297 0.1606 0.1606 Masiero 2011ApJ...741...68M NEATM
0.310 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.61 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
10.0 1 Synodic Lagerkvist 1978A&AS...31..361L Lightcurve
79.74 2+ Synodic Polakis 2019MPBu...46..132P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.384 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.9986 0.9990 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9995 0.9990 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT