1981 EL3

1981EL3, 2001 TO135, 2001TO135, 35013, J81E03L, K01TD5O

All data for this body: [vot]

MPC data
Name (number) 1981 EL3 (35013)
a 2.74583
e 0.08271
i / sin(i) 8.0553 / 0.14013
q 2.51872
Q 2.97294
ω 295.2638
Node 284.8406
m 220.5152
n 0.2166
Epoch 2460800.5
nobs 917
nopp 22
Years observed 1960-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.744
ep 0.124
sin(ip) 0.161
G 0.150
H 15.530
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 1.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 0 Gefion Novakovic 2019EPSC...13.1671N HCM
1272 Gefion 516 Gefion -0.4600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7437 0.1243 0.1606 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.53 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C Bk None None Movis NIR Popescu 2018A&A...617A..12P PHOT