Magarach

04308, 1978 PL4, 1978PL4, 1983 XL1, 1983XL1, 1987 SE1, 1987SE1, J78P04L, J83X01L, J87S01E

All data for this body: [vot]

MPC data
Name (number) Magarach (4308)
a 2.68133
e 0.19737
i / sin(i) 10.9280 / 0.18958
q 2.15210
Q 3.21055
ω 92.6560
Node 303.9245
m 190.5567
n 0.2245
Epoch 2460800.5
nobs 5815
nopp 27
Years observed 1978-2025
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.681
ep 0.163
sin(ip) 0.213
G 0.150
H 12.720
Mass
D 9.63 0.061
pV 0.225 0.0331
Value
Rotational Period 33.000
Period quality 1
Spectral Class S
Spectral Class Score 5.975
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia 0.6300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6808 0.1630 0.2131 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.47 0.080 0.080 Masiero 2014ApJ...791..121M NEATM
9.84 0.095 0.095 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.201 0.0396 0.0396 Masiero 2011ApJ...741...68M NEATM
0.280 0.0600 0.0600 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
12.72 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
33.8 1 Synodic Behrend LCDB Lightcurve
8.97 1 Synodic Chang 2016ApJS..227...20C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.9959 0.9959 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT