Chimaera

00623, 1907 BC, 1907BC, J07B00C

All data for this body: [vot]

MPC data
Name (number) Chimaera (623)
a 2.46123
e 0.11158
i / sin(i) 14.1259 / 0.24405
q 2.18660
Q 2.73585
ω 125.0370
Node 308.2788
m 282.1634
n 0.2553
Epoch 2460800.5
nobs 4830
nopp 41
Years observed 1907-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Chimaera (623)
 
ap 2.460
ep 0.145
sin(ip) 0.255
G 0.150
H 10.790
Mass 7.372e+16 1.764e+16
D 43.99 0.501
pV 0.035 0.0013
Value
Rotational Period 14.630
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
623 Chimaera 0 Chimaera Novakovic 2019EPSC...13.1671N HCM
623 Chimaera 414 Chimaera 0.0000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4603 0.1453 0.2547 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.9935e+16 2.4951e+16 2.4951e+16 Fienga INPOP19a Ephem
9.7500e+16 Folkner 2014IPNPR.196C...1F Ephem
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
31.66 11.349 11.349 Masiero 2017AJ....154..168M NEATM
41.02 9.730 9.730 Masiero 2021PSJ.....2..162M NEATM
42.69 4.270 4.270 Ali-Lagoa 2018A&A...612A..85A NEATM
42.90 13.260 13.260 Masiero 2020PSJ.....1....5M NEATM
43.06 0.670 0.670 Usui 2011PASJ...63.1117U NEATM
44.09 1.000 1.000 Tedesco 2002AJ....123.1056T STM
44.71 9.470 9.470 Nugent 2016AJ....152...63N NEATM
46.70 1.387 1.387 Ryan&Woodward 2010AJ....140..933R IRAS-STM
48.68 2.789 2.789 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
49.09 17.300 17.300 Masiero 2021PSJ.....2..162M NEATM
49.11 9.820 9.820 Ali-Lagoa 2018A&A...612A..85A NEATM
51.59 15.760 15.760 Masiero 2020PSJ.....1....5M NEATM
54.48 15.330 15.330 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.029 0.0200 0.0200 Masiero 2020PSJ.....1....5M NEATM
0.031 0.0036 0.0036 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.033 0.0230 0.0230 Masiero 2020PSJ.....1....5M NEATM
0.033 0.0020 0.0020 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.034 0.0150 0.0280 Masiero 2021PSJ.....2..162M NEATM
0.035 0.0140 0.0240 Masiero 2021PSJ.....2..162M NEATM
0.037 0.0150 0.0150 Ali-Lagoa 2018A&A...612A..85A NEATM
0.037 0.0270 0.0270 Masiero 2020PSJ.....1....5M NEATM
0.037 0.0020 0.0020 Tedesco 2002AJ....123.1056T STM
0.040 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.049 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.057 0.0386 0.0386 Masiero 2017AJ....154..168M 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
10.79 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
14.624 2+ Synodic Behrend LCDB Lightcurve
14.6241 2 Sidereal Durech 2023A&A...675A..24D Model
14.635 3 Synodic Fleenor 2007MPBu...34...66F Lightcurve
14.74 2 Synodic Behrend LCDB Lightcurve
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 Bourdelle de Micas 2022A&A...665A..83B SPEC
P 0.950000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
X 0.998 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
Xc Bus VIS Morate 2019A&A..630A.141M SPEC