Alois

03045, 1954 QD, 1954QD, 1965 QD, 1965QD, 1971 SB3, 1971SB3, 1982 SY3, 1982SY3, 1984 AW, 1984AW, 2019 HO5, 2019HO5, J54Q00D, J65Q00D, J71S03B, J82S03Y, J84A00W, K19H05O

All data for this body: [vot]

MPC data
Name (number) Alois (3045)
a 3.13594
e 0.10658
i / sin(i) 3.3323 / 0.05813
q 2.80172
Q 3.47016
ω 330.9331
Node 35.9596
m 258.1973
n 0.1775
Epoch 2460800.5
nobs 5157
nopp 35
Years observed 1951-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.134
ep 0.078
sin(ip) 0.051
G 0.150
H 11.710
Mass
D 27.41 0.198
pV 0.061 0.0080
Value
Rotational Period 3.750
Period quality 2
Spectral Class L
Spectral Class Score 12.064
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1337 0.0784 0.0513 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
19.81 3.960 3.960 Ali-Lagoa 2018A&A...612A..85A NEATM
23.51 1.580 1.580 Usui 2011PASJ...63.1117U NEATM
25.88 7.930 7.930 Nugent 2016AJ....152...63N NEATM
27.34 5.470 5.470 Ali-Lagoa 2018A&A...612A..85A NEATM
27.49 0.200 0.200 Masiero 2012ApJ...759L...8M NEATM
28.13 7.780 7.780 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.059 0.0090 0.0090 Masiero 2012ApJ...759L...8M NEATM
0.060 0.0240 0.0240 Ali-Lagoa 2018A&A...612A..85A NEATM
0.070 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.115 0.0460 0.0460 Ali-Lagoa 2018A&A...612A..85A 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
11.71 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.75192 2 Sidereal Durech 2023A&A...675A..24D Model
3.753 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D D 0.9139 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.9434 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
L 0.984 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L D 0.6933 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S D 0.3720 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S D 0.3953 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.85 Bus VIS Carvano 2010A&A...510A..43C PHOT
X D 0.4576 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X D 0.7752 0.4280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT