Nereus

04660, 1982 DB, 1982DB, J82D00B

All data for this body: [vot]

MPC data
Name (number) Nereus (4660)
a 1.48497
e 0.35880
i / sin(i) 1.4535 / 0.02537
q 0.95216
Q 2.01778
ω 159.5491
Node 313.1093
m 300.8810
n 0.5447
Epoch 2460800.5
nobs 4908
nopp 20
Years observed 1981-2024
rms 0.43
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 18.750
Mass
D 0.33
pV
Value
Rotational Period 15.174
Period quality 3
Spectral Class Xe
Spectral Class Score 28.000
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.33 nan nan Delbo 2003Icar..166..116D RADIOMETRY_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
18.75 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
15.1 2 Synodic Ishibashi 1998LPI....29.1758I Lightcurve
15.1 2 Synodic Ishibashi 2000AdSpR..25..277I Lightcurve
15.16 Synodic Brozovic 2009Icar..201..153B Lightcurve
15.172 2+ Synodic Warner 2022MPBu...49...83W Lightcurve
15.1749 3 Synodic Pravec LCDB Lightcurve
15.26 2 Synodic Franco 2022MPBu...49..128F Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
E Bus VISNIR Lazzarin 2004Icar..169..373L SPEC
E Tholen VISNIR Fornasier 2008Icar..196..119F SPEC
M C 0.770000 0.200000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
P X 0.510000 0.290000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
Xe Bus-DeMeo VISNIR Binzel 2019Icar..324...41B SPEC
Xe Bus VISNIR Binzel 2004P&SS...52..291B SPEC