Dugan

02772, 1906 BC, 1906BC, 1966 BV, 1966BV, 1968 TM, 1968TM, 1973 CG, 1973CG, 1979 XE, 1979XE, J06B00C, J66B00V, J68T00M, J73C00G, J79X00E

All data for this body: [vot]

MPC data
Name (number) Dugan (2772)
a 2.31443
e 0.20380
i / sin(i) 9.7972 / 0.17016
q 1.84274
Q 2.78613
ω 311.6962
Node 130.5285
m 337.1107
n 0.2799
Epoch 2460800.5
nobs 3391
nopp 30
Years observed 1906-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.313
ep 0.227
sin(ip) 0.161
G 0.150
H 14.000
Mass
D 9.58 0.135
pV 0.057 0.0075
Value
Rotational Period 235.000
Period quality 2+
Spectral Class C
Spectral Class Score 25.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3131 0.2273 0.1614 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.70 2.160 2.160 Masiero 2012ApJ...759L...8M NEATM
8.50 2.920 2.920 Masiero 2021PSJ.....2..162M NEATM
8.76 2.590 2.590 Masiero 2021PSJ.....2..162M NEATM
8.98 3.200 3.200 Masiero 2020PSJ.....1....5M NEATM
9.20 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
9.23 1.180 1.180 Nugent 2016AJ....152...63N NEATM
9.60 0.137 0.137 Masiero 2011ApJ...741...68M NEATM
9.92 3.020 3.020 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.044 0.0350 0.0350 Masiero 2020PSJ.....1....5M NEATM
0.050 0.0100 0.0100 Nugent 2016AJ....152...63N NEATM
0.053 0.0210 0.0360 Masiero 2021PSJ.....2..162M NEATM
0.060 0.0640 0.0640 Masiero 2020PSJ.....1....5M NEATM
0.061 0.0270 0.0500 Masiero 2021PSJ.....2..162M NEATM
0.073 0.0148 0.0148 Masiero 2011ApJ...741...68M NEATM
0.108 0.1380 0.1380 Masiero 2012ApJ...759L...8M 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
14.00 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
235.0 2+ Synodic Pravec LCDB Lightcurve
235.72 2 Sidereal Durech 2020A&A...643A..59D Model
235.76 2 Sidereal Athanasopoulos 2022A&A...666A.116A Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B Bus VIS Bus 2002Icar..158..146B SPEC
C Bus-DeMeo VISNIR Arredondo 2021Icar..36814619A SPEC
C B 0.800000 0.200000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC