Dunlap

03291, 1974 HE2, 1974HE2, 1982 VX3, 1982VX3, J74H02E, J82V03X

All data for this body: [vot]

MPC data
Name (number) Dunlap (3291)
a 3.14743
e 0.10141
i / sin(i) 2.0075 / 0.03503
q 2.82824
Q 3.46662
ω 161.8177
Node 151.2394
m 199.6706
n 0.1765
Epoch 2460200.5
nobs 4485
nopp 30
Years observed 1953-2023
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.152
ep 0.081
sin(ip) 0.028
Value Standard error
G 0.150
H 12.930
Mass
D 21.07 1.261
pV 0.039 0.0105
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1523 0.0809 0.0282 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
20.03 7.160 7.160 Masiero 2021PSJ.....2..162M NEATM
20.46 4.090 4.090 Ali-Lagoa 2018A&A...612A..85A NEATM
20.52 1.680 1.680 Usui 2011PASJ...63.1117U NEATM
21.32 7.420 7.420 Nugent 2016AJ....152...63N NEATM
22.13 9.800 9.800 Masiero 2021PSJ.....2..162M NEATM
22.50 2.450 2.450 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.034 0.0210 0.0520 Masiero 2021PSJ.....2..162M NEATM
0.037 0.0180 0.0370 Masiero 2021PSJ.....2..162M NEATM
0.038 0.0150 0.0150 Ali-Lagoa 2018A&A...612A..85A NEATM
0.051 0.0270 0.0270 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
12.93 MPC-2023-12-04 MPC-2023-12-04 Phot