1997 EM36

1997EM36, 1975 XW4, 1975XW4, 1999 RX43, 1999RX43, 43966, J75X04W, J97E36M, J99R43X

All data for this body: [vot]

MPC data
Name (number) 1997 EM36 (43966)
a 2.29039
e 0.18543
i / sin(i) 6.0321 / 0.10508
q 1.86568
Q 2.71510
ω 319.1571
Node 148.3036
m 72.8341
n 0.2843
Epoch 2460800.5
nobs 2095
nopp 20
Years observed 1975-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.289
ep 0.219
sin(ip) 0.103
G 0.150
H 15.340
Mass
D 2.94 0.740
pV 0.205 0.1690
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 3.570
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2894 0.2192 0.1032 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.94 0.740 0.740 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.205 0.1690 0.1690 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
15.34 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
X 0.595 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT