Nicholson

01831, 1948 GF, 1948GF, 1955 ML, 1955ML, 1968 HC, 1968HC, J48G00F, J55M00L, J68H00C

All data for this body: [vot]

MPC data
Name (number) Nicholson (1831)
a 2.23899
e 0.12879
i / sin(i) 5.6362 / 0.09821
q 1.95063
Q 2.52734
ω 184.0155
Node 72.5545
m 323.2668
n 0.2942
Epoch 2460800.5
nobs 5135
nopp 33
Years observed 1955-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.239
ep 0.144
sin(ip) 0.098
G 0.150
H 12.500
Mass
D 7.97 0.442
pV 0.308 0.0496
Value
Rotational Period 3.220
Period quality 3
Spectral Class S
Spectral Class Score 14.684
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 0 Flora Novakovic 2019EPSC...13.1671N HCM
8 Flora 402 Flora 0.6100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
298 Baptistina 403 Baptistina -3.1800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2392 0.1440 0.0976 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.10 1.290 1.290 Nugent 2016AJ....152...63N NEATM
8.08 0.470 0.470 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.296 0.0530 0.0530 Masiero 2012ApJ...759L...8M NEATM
0.390 0.1400 0.1400 Nugent 2016AJ....152...63N 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
12.50 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.215 3- Synodic Groezinger 2020MPBu...47..174G Lightcurve
3.216499 2 Sidereal Durech 2020A&A...643A..59D Model
3.228 3 Synodic Garceran 2015MPBu...42..235G Lightcurve
3.2551 3 Synodic Benishek 2016MPBu...43...89B Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Bus VIS Bus 2002Icar..158..146B SPEC
S 0.914 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S A 0.840000 0.160000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC