2002 BD18

2002BD18, K02B18D, O4227

All data for this body: [vot]

MPC data
Name (number) 2002 BD18 (244227)
a 2.90358
e 0.19509
i / sin(i) 7.9869 / 0.13895
q 2.33713
Q 3.47002
ω 66.0159
Node 13.2382
m 279.2766
n 0.1992
Epoch 2460800.5
nobs 816
nopp 17
Years observed 2001-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Terpsichore (81)
 
ap 2.902
ep 0.188
sin(ip) 0.145
G 0.150
H 15.640
Mass
D 4.85 0.291
pV 0.057 0.0178
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 1.386
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
81 Terpsichore 0 Terpsichore Novakovic 2019EPSC...13.1671N HCM
81 Terpsichore 622 Terpsichore 0.8400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9020 0.1875 0.1452 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.85 0.291 0.291 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.057 0.0178 0.0178 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
15.64 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 0.24 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.1510 0.1510 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT