Mallada

16277, 1979 WH3, 1979WH3, 1990 DH7, 1990DH7, 1991 LT3, 1991LT3, 1999 CD40, 1999CD40, 2000 JW74, 2000JW74, J79W03H, J90D07H, J91L03T, J99C40D, K00J74W

All data for this body: [vot]

MPC data
Name (number) Mallada (16277)
a 2.75370
e 0.07705
i / sin(i) 8.4783 / 0.14744
q 2.54152
Q 2.96588
ω 330.9664
Node 93.0761
m 336.4520
n 0.2157
Epoch 2460800.5
nobs 5785
nopp 25
Years observed 1979-2025
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.755
ep 0.066
sin(ip) 0.128
G 0.150
H 13.720
Mass
D 13.38 0.096
pV 0.031 0.0024
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.370
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7547 0.0662 0.1283 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.80 3.402 3.402 Masiero 2017AJ....154..168M NEATM
12.96 3.060 3.060 Nugent 2016AJ....152...63N NEATM
13.30 0.098 0.098 Masiero 2011ApJ...741...68M NEATM
13.53 4.610 4.610 Masiero 2020PSJ.....1....5M NEATM
13.83 4.850 4.850 Nugent 2016AJ....152...63N NEATM
14.78 3.690 3.690 Masiero 2020PSJ.....1....5M NEATM
15.04 6.110 6.110 Masiero 2020PSJ.....1....5M NEATM
15.35 3.960 3.960 Masiero 2021PSJ.....2..162M NEATM
15.59 1.560 1.560 Ali-Lagoa 2018A&A...612A..85A NEATM
15.73 7.740 7.740 Masiero 2012ApJ...759L...8M NEATM
16.34 0.650 0.650 Usui 2011PASJ...63.1117U NEATM
16.46 5.300 5.300 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.026 0.0140 0.0310 Masiero 2021PSJ.....2..162M NEATM
0.030 0.0130 0.0240 Masiero 2021PSJ.....2..162M NEATM
0.030 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.031 0.0028 0.0028 Masiero 2011ApJ...741...68M NEATM
0.031 0.0340 0.0340 Masiero 2020PSJ.....1....5M NEATM
0.032 0.0060 0.0060 Ali-Lagoa 2018A&A...612A..85A NEATM
0.032 0.0230 0.0230 Masiero 2020PSJ.....1....5M NEATM
0.034 0.0950 0.0950 Masiero 2012ApJ...759L...8M NEATM
0.038 0.0310 0.0310 Masiero 2020PSJ.....1....5M NEATM
0.040 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.105 0.0716 0.0716 Masiero 2017AJ....154..168M 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
13.72 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.395 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C Xt None None Movis NIR Popescu 2018A&A...617A..12P PHOT