Charleroi

17428, 1985 SO2, 1985SO2, 1988 AQ, 1988AQ, 1989 DL, 1989DL, 2000 PT4, 2000PT4, J85S02O, J88A00Q, J89D00L, K00P04T

All data for this body: [vot]

MPC data
Name (number) Charleroi (17428)
a 3.93227
e 0.11339
i / sin(i) 8.4267 / 0.14655
q 3.48637
Q 4.37816
ω 327.0705
Node 255.9453
m 168.8006
n 0.1264
Epoch 2460800.5
nobs 3873
nopp 32
Years observed 1954-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Hilda (153)
 
ap 3.965
ep 0.166
sin(ip) 0.167
G 0.150
H 11.460
Mass
D 31.27 0.434
pV 0.055 0.0087
Value
Rotational Period 5.330
Period quality 2+
Spectral Class D
Spectral Class Score 9.536
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
153 Hilda 1 Hilda Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.9651 0.1663 0.1668 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
30.30 0.500 0.500 Grav 2012ApJ...744..197G NEATM
34.21 0.890 0.890 Usui 2011PASJ...63.1117U NEATM
34.71 6.940 6.940 Ali-Lagoa 2018A&A...612A..85A NEATM
35.23 7.050 7.050 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.045 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.046 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.064 0.0120 0.0120 Grav 2012ApJ...744..197G 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
11.46 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.793 2 Synodic Warner LCDB Lightcurve
5.335 2+ Synodic Warner 2020MPBu...47..200W Lightcurve
5.99 2 Synodic Warner 2017MPBu...44...36W Lightcurve
6.034 2 Synodic Warner 2018MPBu...45..147W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D D 0.7344 0.8030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.8550 0.8030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT