Nyx

03908, 1980 PA, 1980PA, 1988 XB1, 1988XB1, J80P00A, J88X01B

All data for this body: [vot]

MPC data
Name (number) Nyx (3908)
a 1.92793
e 0.45907
i / sin(i) 2.1864 / 0.03815
q 1.04287
Q 2.81298
ω 126.6591
Node 261.1925
m 239.3424
n 0.3682
Epoch 2460800.5
nobs 2052
nopp 19
Years observed 1980-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 17.450
Mass
D
pV
Value
Rotational Period 4.426
Period quality 3
Spectral Class V
Spectral Class Score 119.250
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
17.45 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.426 3 Synodic Drummond 1990Icar...83..349D Lightcurve
4.42601 2 Sidereal Kaasalainen 2004Icar..167..178K Model
4.42601 3 Synodic Cooney 2007MPBu...34...47C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
V Bus-DeMeo VISNIR Binzel 2019Icar..324...41B SPEC
V Bus-DeMeo VISNIR DeMeo 2009Icar..202..160D SPEC
V Bus-DeMeo VISNIR Gietzen 2012M&PS...47.1789G SPEC
V Bus-DeMeo VISNIR Thomas 2010Icar..205..419T SPEC
V Bus VIS Binzel 2004M&PS...39..351B SPEC
V Bus VISNIR Binzel 2004Icar..170..259B SPEC
V Bus VISNIR de Leon 2010A&A...517A..23D SPEC
V Tholen VIS Cruikshank 1991Icar...89....1C PHOT
V 0.990000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
V 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
V V 0.3833 0.3680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT