Doumergua

03881, 1925 VF, 1925VF, 1980 BC1, 1980BC1, 1982 SE, 1982SE, 1986 TP3, 1986TP3, J25V00F, J80B01C, J82S00E, J86T03P

All data for this body: [vot]

MPC data
Name (number) Doumergua (3881)
a 2.44798
e 0.15037
i / sin(i) 3.6083 / 0.06294
q 2.07987
Q 2.81608
ω 40.9358
Node 37.0726
m 338.2360
n 0.2573
Epoch 2460800.5
nobs 11853
nopp 29
Years observed 1925-2025
rms 0.41
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.448
ep 0.153
sin(ip) 0.055
G 0.150
H 13.370
Mass
D 13.06 0.374
pV 0.069 0.0106
Value
Rotational Period 3.580
Period quality 2-
Spectral Class X-complex
Spectral Class Score 5.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana 0.6700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4478 0.1533 0.0549 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.47 3.650 3.650 Masiero 2020PSJ.....1....5M NEATM
10.52 2.710 2.710 Nugent 2016AJ....152...63N NEATM
11.10 3.550 3.550 Nugent 2016AJ....152...63N NEATM
11.32 3.500 3.500 Masiero 2020PSJ.....1....5M NEATM
11.71 2.830 2.830 Masiero 2021PSJ.....2..162M NEATM
13.20 0.410 0.410 Usui 2011PASJ...63.1117U NEATM
13.22 1.320 1.320 Ali-Lagoa 2018A&A...612A..85A NEATM
13.43 2.690 2.690 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.060 0.0430 0.0430 Masiero 2020PSJ.....1....5M NEATM
0.061 0.0300 0.0590 Masiero 2021PSJ.....2..162M NEATM
0.067 0.0270 0.0270 Ali-Lagoa 2018A&A...612A..85A NEATM
0.069 0.0140 0.0140 Ali-Lagoa 2018A&A...612A..85A NEATM
0.070 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.080 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.089 0.0730 0.0730 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
13.37 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.582 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X-complex Tholen VIS Cellino 2001Icar..152..225C SPEC