1998 BE30

1998BE30, 1995 SJ55, 1995SJ55, 29544, J95S55J, J98B30E

All data for this body: [vot]

MPC data
Name (number) 1998 BE30 (29544)
a 2.99204
e 0.05010
i / sin(i) 10.8143 / 0.18763
q 2.84213
Q 3.14195
ω 216.2456
Node 2.9883
m 32.9983
n 0.1904
Epoch 2460800.5
nobs 2448
nopp 23
Years observed 1995-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.992
ep 0.083
sin(ip) 0.190
G 0.150
H 13.440
Mass
D 7.35 0.155
pV 0.188 0.0366
Value
Rotational Period 2.869
Period quality 2
Spectral Class X
Spectral Class Score 2.172
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.5400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9921 0.0831 0.1900 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.35 0.155 0.155 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.188 0.0366 0.0366 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
13.44 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.86956 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
X 0.362 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT