Chillicothe

03177, 1934 AK, 1934AK, 1937 VC, 1937VC, 1952 HC, 1952HC, 1967 UL, 1967UL, 1971 TG1, 1971TG1, 1984 US, 1984US, J34A00K, J37V00C, J52H00C, J67U00L, J71T01G, J84U00S

All data for this body: [vot]

MPC data
Name (number) Chillicothe (3177)
a 2.63445
e 0.14760
i / sin(i) 15.9682 / 0.27510
q 2.24560
Q 3.02330
ω 40.2552
Node 34.9935
m 147.7298
n 0.2305
Epoch 2460800.5
nobs 9281
nopp 29
Years observed 1934-2025
rms 0.42
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.634
ep 0.152
sin(ip) 0.267
G 0.150
H 11.980
Mass
D 21.22 0.389
pV 0.063 0.0101
Value
Rotational Period 3.547
Period quality 3
Spectral Class Kl
Spectral Class Score 1.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6336 0.1523 0.2673 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.07 3.840 3.840 Masiero 2020PSJ.....1....5M NEATM
16.77 5.430 5.430 Nugent 2016AJ....152...63N NEATM
17.76 5.150 5.150 Masiero 2021PSJ.....2..162M NEATM
20.94 9.910 9.910 Masiero 2012ApJ...759L...8M NEATM
21.25 0.400 0.400 Usui 2011PASJ...63.1117U NEATM
21.48 4.300 4.300 Ali-Lagoa 2018A&A...612A..85A NEATM
24.82 2.480 2.480 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.058 0.0350 0.0350 Masiero 2012ApJ...759L...8M NEATM
0.059 0.0120 0.0120 Ali-Lagoa 2018A&A...612A..85A NEATM
0.070 0.1400 0.1400 Nugent 2016AJ....152...63N NEATM
0.072 0.0290 0.0480 Masiero 2021PSJ.....2..162M NEATM
0.078 0.0310 0.0310 Ali-Lagoa 2018A&A...612A..85A NEATM
0.106 0.0660 0.0660 Masiero 2020PSJ.....1....5M 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
11.98 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.54722 3 Synodic Behrend LCDB Lightcurve
3.54738 2 Synodic Pal 2020ApJS..247...26P Lightcurve
3.548 3 Synodic Mansego 2016MPBu...43..332M Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Kl Bk None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S 0.166 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT