Neckar

01223, 1907 VD, 1907VD, 1909 BD, 1909BD, 1917 XC, 1917XC, 1917 YA, 1917YA, 1930 MN, 1930MN, 1931 TA1, 1931TA1, 1931 TG, 1931TG, 1953 FC, 1953FC, J07V00D, J09B00D, J17X00C, J17Y00A, J30M00N, J31T00G, J31T01A, J53F00C

All data for this body: [vot]

MPC data
Name (number) Neckar (1223)
a 2.87096
e 0.06234
i / sin(i) 2.5403 / 0.04432
q 2.69199
Q 3.04992
ω 13.6840
Node 40.7497
m 44.1140
n 0.2026
Epoch 2460800.5
nobs 5593
nopp 49
Years observed 1907-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.869
ep 0.044
sin(ip) 0.037
G 0.150
H 10.490
Mass
D 23.94 0.151
pV 0.177 0.0093
Value
Rotational Period 7.800
Period quality 3
Spectral Class L
Spectral Class Score 13.003
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis -0.1800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8695 0.0437 0.0372 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
22.78 0.210 0.210 Masiero 2014ApJ...791..121M NEATM
23.06 0.560 0.560 Usui 2011PASJ...63.1117U NEATM
24.22 2.420 2.420 Ali-Lagoa 2018A&A...612A..85A NEATM
24.68 0.550 0.550 Masiero 2012ApJ...759L...8M NEATM
25.18 5.040 5.040 Ali-Lagoa 2018A&A...612A..85A NEATM
25.74 0.261 0.261 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.146 0.0271 0.0271 Masiero 2011ApJ...741...68M NEATM
0.170 0.0120 0.0120 Masiero 2012ApJ...759L...8M NEATM
0.181 0.0720 0.0720 Ali-Lagoa 2018A&A...612A..85A NEATM
0.195 0.0390 0.0390 Ali-Lagoa 2018A&A...612A..85A NEATM
0.210 0.0200 0.0200 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
10.49 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.763 3 Synodic Michalowski 2000A&AS..146..471M Lightcurve
7.8 2 Synodic Chang 2016ApJS..227...20C Lightcurve
7.81 3 Synodic Slivan 1996Icar..124..452S Lightcurve
7.82124 2 Sidereal Slivan 2003Icar..162..285S Model
7.8239 2 Sidereal Durech 2023A&A...675A..24D Model
7.824 2 Sidereal Martikainen 2021A&A...649A..98M Model
7.82401 2 Sidereal Hanus 2011A&A...530A.134H Model
7.826 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve
7.827 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
8.6 0 Synodic Tedesco LCDB Lightcurve
8.78 0 Synodic Binzel 1987Icar...72..135B Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L 0.804 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L L 0.5594 0.4010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L L 0.8038 0.4010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.25 Bus VIS Carvano 2010A&A...510A..43C PHOT
S L 0.9561 0.4010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT