Alwine

01169, 1930 QH, 1930QH, 1937 VH, 1937VH, 1955 SK1, 1955SK1, 1955 SR1, 1955SR1, J30Q00H, J37V00H, J55S01K, J55S01R

All data for this body: [vot]

MPC data
Name (number) Alwine (1169)
a 2.31880
e 0.15433
i / sin(i) 4.0538 / 0.07069
q 1.96094
Q 2.67667
ω 177.1497
Node 254.9676
m 217.9401
n 0.2791
Epoch 2460800.5
nobs 4875
nopp 36
Years observed 1930-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.318
ep 0.162
sin(ip) 0.083
G 0.150
H 12.820
Mass
D 8.04 0.117
pV 0.171 0.0163
Value
Rotational Period 2.927
Period quality 3
Spectral Class L
Spectral Class Score 4.758
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 1.7700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3184 0.1621 0.0834 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.95 0.195 0.195 Masiero 2011ApJ...741...68M NEATM
8.06 0.250 0.250 Masiero 2014ApJ...791..121M NEATM
8.10 0.180 0.180 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.170 0.0238 0.0238 Masiero 2011ApJ...741...68M NEATM
0.170 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM
0.176 0.0335 0.0335 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
12.82 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.927 2 Synodic Polakis 2020MPBu...47..177P Lightcurve
2.9272 3 Synodic Pravec LCDB Lightcurve
2.9272 3 Synodic Stephens 2020MPBu...47..224S Lightcurve
2.92742 3 Synodic Pravec LCDB Lightcurve
2.927508 2 Sidereal Durech 2020A&A...643A..59D Model
2.92753 3 Synodic Pravec LCDB Lightcurve
2.92753 3 Synodic Pravec LCDB Lightcurve
2.9276 3 Synodic Behrend LCDB Lightcurve
2.928 3 Synodic Bonamico 2020MPBu...47..222B Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L 0.793 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT