Endate

04282, 1959 EJ, 1959EJ, 1983 RT, 1983RT, 1987 UQ1, 1987UQ1, J59E00J, J83R00T, J87U01Q

All data for this body: [vot]

MPC data
Name (number) Endate (4282)
a 2.39198
e 0.14531
i / sin(i) 2.7231 / 0.04751
q 2.04441
Q 2.73956
ω 102.1483
Node 325.6031
m 31.6913
n 0.2664
Epoch 2460800.5
nobs 4103
nopp 28
Years observed 1954-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.392
ep 0.142
sin(ip) 0.058
G 0.150
H 13.700
Mass
D 12.03 0.436
pV 0.039 0.0069
Value
Rotational Period 34.000
Period quality 2
Spectral Class C
Spectral Class Score 9.350
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3916 0.1420 0.0576 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.33 2.688 2.688 Masiero 2017AJ....154..168M NEATM
11.52 3.270 3.270 Nugent 2016AJ....152...63N NEATM
11.91 2.783 2.783 Masiero 2017AJ....154..168M NEATM
12.12 0.490 0.490 Usui 2011PASJ...63.1117U NEATM
12.31 3.970 3.970 Masiero 2021PSJ.....2..162M NEATM
12.47 2.490 2.490 Ali-Lagoa 2018A&A...612A..85A NEATM
13.02 3.960 3.960 Nugent 2016AJ....152...63N NEATM
13.23 3.490 3.490 Masiero 2020PSJ.....1....5M NEATM
13.56 4.170 4.170 Masiero 2021PSJ.....2..162M NEATM
13.73 7.430 7.430 Masiero 2012ApJ...759L...8M NEATM
13.92 2.860 2.860 Masiero 2021PSJ.....2..162M NEATM
8.01 2.480 2.480 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.031 0.0130 0.0220 Masiero 2021PSJ.....2..162M NEATM
0.033 0.0120 0.0200 Masiero 2021PSJ.....2..162M NEATM
0.034 0.0250 0.0250 Masiero 2020PSJ.....1....5M NEATM
0.038 0.0500 0.0500 Masiero 2012ApJ...759L...8M NEATM
0.040 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.044 0.0260 0.0260 Masiero 2017AJ....154..168M NEATM
0.045 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.052 0.0220 0.0390 Masiero 2021PSJ.....2..162M NEATM
0.060 0.0278 0.0278 Masiero 2017AJ....154..168M NEATM
0.089 0.0890 0.0890 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
13.70 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
34.0 2 Synodic Szabo 2016A&A...596A..40S Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C Tholen VIS Xu 1995Icar..115....1X SPEC
C P 0.870000 0.110000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC