Elsasser

04385, 1977 QE2, 1977QE2, 1977 RZ2, 1977RZ2, 1987 KA5, 1987KA5, 2534 P-L, 2534P-L, J77Q02E, J77R02Z, J87K05A, PLS2534

All data for this body: [vot]

MPC data
Name (number) Elsasser (4385)
a 3.16759
e 0.18543
i / sin(i) 0.5749 / 0.01003
q 2.58023
Q 3.75496
ω 310.0088
Node 61.2019
m 33.3774
n 0.1748
Epoch 2460200.5
nobs 3072
nopp 30
Years observed 1960-2023
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.178
ep 0.144
sin(ip) 0.015
Value Standard error
G 0.150
H 13.130
Mass
D 10.81 0.759
pV 0.166 0.0371
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis 0.4800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1777 0.1439 0.0153 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.81 0.759 0.759 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.166 0.0371 0.0371 Masiero 2011ApJ...741...68M 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
13.13 MPC-2023-12-04 MPC-2023-12-04 Phot