Chalonge

02040, 1950 VQ, 1950VQ, 1972 XP, 1972XP, 1974 HA, 1974HA, J50V00Q, J72X00P, J74H00A

All data for this body: [vot]

MPC data
Name (number) Chalonge (2040)
a 3.11308
e 0.19120
i / sin(i) 14.6321 / 0.25261
q 2.51785
Q 3.70832
ω 90.9380
Node 38.4014
m 150.0239
n 0.1794
Epoch 2460800.5
nobs 6657
nopp 32
Years observed 1950-2025
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent Meliboea (137)
 
ap 3.112
ep 0.194
sin(ip) 0.256
G 0.150
H 11.640
Mass
D 35.29 0.113
pV 0.039 0.0031
Value
Rotational Period 10.360
Period quality 3-
Spectral Class Cgh
Spectral Class Score 21.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
137 Meliboea 604 Meliboea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1118 0.1939 0.2556 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
30.43 8.990 8.990 Masiero 2020PSJ.....1....5M NEATM
32.33 8.070 8.070 Masiero 2020PSJ.....1....5M NEATM
32.75 14.980 14.980 Nugent 2016AJ....152...63N NEATM
33.70 9.240 9.240 Nugent 2016AJ....152...63N NEATM
33.74 3.370 3.370 Ali-Lagoa 2018A&A...612A..85A NEATM
33.90 0.130 0.130 Masiero 2014ApJ...791..121M NEATM
35.20 13.929 13.929 Masiero 2017AJ....154..168M NEATM
35.49 12.810 12.810 Masiero 2020PSJ.....1....5M NEATM
35.97 0.540 0.540 Usui 2011PASJ...63.1117U NEATM
37.61 7.520 7.520 Ali-Lagoa 2018A&A...612A..85A NEATM
37.73 0.363 0.363 Masiero 2011ApJ...741...68M NEATM
43.71 0.370 0.370 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.028 0.0350 0.0350 Masiero 2020PSJ.....1....5M NEATM
0.030 0.0264 0.0264 Masiero 2017AJ....154..168M NEATM
0.031 0.0060 0.0060 Masiero 2012ApJ...759L...8M NEATM
0.033 0.0470 0.0470 Masiero 2020PSJ.....1....5M NEATM
0.034 0.0250 0.0250 Masiero 2020PSJ.....1....5M NEATM
0.037 0.0150 0.0150 Ali-Lagoa 2018A&A...612A..85A NEATM
0.040 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.040 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.041 0.0049 0.0049 Masiero 2011ApJ...741...68M NEATM
0.046 0.0090 0.0090 Ali-Lagoa 2018A&A...612A..85A NEATM
0.050 0.0100 0.0100 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
11.64 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
10.303 2 Synodic Odden 2017MPBu...44..219O Lightcurve
10.367 3- Synodic Odden 2018MPBu...45..401O Lightcurve
10.3876 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Cgh Bus-DeMeo VISNIR Hasegawa 2024AJ....167..224H SPEC
Ch Bus VIS Bus 2002Icar..158..146B SPEC
P C 0.690000 0.300000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
X 0.824 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT