2002 EW7

2002EW7, 72991, K02E07W

All data for this body: [vot]

MPC data
Name (number) 2002 EW7 (72991)
a 2.58490
e 0.27918
i / sin(i) 27.9225 / 0.46828
q 1.86324
Q 3.30656
ω 102.7139
Node 173.1941
m 132.9064
n 0.2372
Epoch 2460800.5
nobs 1559
nopp 17
Years observed 1998-2024
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Brucato (4203)
 
ap 2.585
ep 0.116
sin(ip) 0.497
G 0.150
H 15.040
Mass
D 4.66 0.073
pV 0.065 0.0071
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
4203 Brucato 807 Brucato -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
2.5848 0.1159 0.4971 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.85 0.360 0.360 Nugent 2016AJ....152...63N NEATM
4.69 0.075 0.075 Masiero 2011ApJ...741...68M NEATM
6.69 1.580 1.580 Masiero 2021PSJ.....2..162M NEATM
7.31 2.650 2.650 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0150 0.0290 Masiero 2021PSJ.....2..162M NEATM
0.031 0.0110 0.0160 Masiero 2021PSJ.....2..162M NEATM
0.080 0.0100 0.0100 Nugent 2016AJ....152...63N NEATM
0.106 0.0198 0.0198 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
15.04 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 Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT