2000 EH61

2000EH61, 1997 RX4, 1997RX4, 50616, J97R04X, K00E61H

All data for this body: [vot]

MPC data
Name (number) 2000 EH61 (50616)
a 2.70776
e 0.06094
i / sin(i) 3.5632 / 0.06215
q 2.54274
Q 2.87278
ω 13.3627
Node 207.3946
m 194.7318
n 0.2212
Epoch 2460800.5
nobs 1493
nopp 22
Years observed 1993-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.708
ep 0.097
sin(ip) 0.071
G 0.150
H 14.990
Mass
D 2.86 0.613
pV 0.285 0.1145
Value
Rotational Period 3.035
Period quality 2
Spectral Class S
Spectral Class Score 23.308
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7076 0.0966 0.0707 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.86 0.613 0.613 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.285 0.1145 0.1145 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
14.99 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.03541 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.807 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.2531 0.8530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7998 0.8530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9134 0.8530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9422 0.8530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9762 0.8530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X S 0.2518 0.8530 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT