Engels

1991 JE2, 1991JE2, 1999 EK3, 1999EK3, 29829, J91J02E, J99E03K

All data for this body: [vot]

MPC data
Name (number) Engels (29829)
a 2.57514
e 0.19134
i / sin(i) 12.4476 / 0.21555
q 2.08242
Q 3.06785
ω 337.5865
Node 172.7856
m 352.7516
n 0.2385
Epoch 2460200.5
nobs 3937
nopp 21
Years observed 1991-2023
rms 0.51
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.578
ep 0.235
sin(ip) 0.208
Value Standard error
G 0.150
H 13.630
Mass
D 6.53 0.164
pV 0.140 0.0209
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5780 0.2352 0.2076 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.28 2.060 2.060 Ali-Lagoa 2018A&A...612A..85A NEATM
5.99 1.280 1.280 Nugent 2016AJ....152...63N NEATM
6.35 0.170 0.170 Masiero 2012ApJ...759L...8M NEATM
9.71 0.740 0.740 Usui 2011PASJ...63.1117U NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.078 0.0310 0.0310 Ali-Lagoa 2018A&A...612A..85A NEATM
0.180 0.1200 0.1200 Nugent 2016AJ....152...63N NEATM
0.191 0.0290 0.0290 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
13.63 MPC-2023-12-04 MPC-2023-12-04 Phot