1998 DW33

1998DW33, 39872, J98D33W

All data for this body: [vot]

MPC data
Name (number) 1998 DW33 (39872)
a 2.40454
e 0.11073
i / sin(i) 1.9732 / 0.03443
q 2.13830
Q 2.67079
ω 14.3926
Node 141.7849
m 113.1341
n 0.2643
Epoch 2460800.5
nobs 1725
nopp 21
Years observed 1998-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.404
ep 0.149
sin(ip) 0.028
G 0.150
H 15.440
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 7.567
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
20 Massalia 404 Massalia -0.1900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4036 0.1489 0.0282 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.44 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
S S 0.4335 0.5810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8277 0.5810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT