Valdivia

02741, 1935 CM, 1935CM, 1952 DJ2, 1952DJ2, 1953 QS, 1953QS, 1969 EB1, 1969EB1, 1969 FC, 1969FC, 1973 FX1, 1973FX1, 1975 XG, 1975XG, 1979 UA1, 1979UA1, 1990 FO3, 1990FO3, J35C00M, J52D02J, J53Q00S, J69E01B, J69F00C, J73F01X, J75X00G, J79U01A, J90F03O

All data for this body: [vot]

MPC data
Name (number) Valdivia (2741)
a 2.60794
e 0.18277
i / sin(i) 10.2950 / 0.17872
q 2.13128
Q 3.08461
ω 91.0286
Node 151.0824
m 77.8847
n 0.2340
Epoch 2460800.5
nobs 5071
nopp 37
Years observed 1935-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.607
ep 0.196
sin(ip) 0.176
G 0.150
H 12.010
Mass
D 11.30 0.155
pV 0.246 0.0292
Value
Rotational Period 4.090
Period quality 3
Spectral Class S
Spectral Class Score 1.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6075 0.1960 0.1763 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.73 0.640 0.640 Usui 2011PASJ...63.1117U NEATM
11.68 0.172 0.172 Masiero 2011ApJ...741...68M NEATM
12.25 2.450 2.450 Ali-Lagoa 2018A&A...612A..85A NEATM
9.13 0.430 0.430 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.205 0.0350 0.0350 Masiero 2011ApJ...741...68M NEATM
0.222 0.0890 0.0890 Ali-Lagoa 2018A&A...612A..85A NEATM
0.404 0.0660 0.0660 Masiero 2012ApJ...759L...8M 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
12.01 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.096 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
4.096 2+ Synodic Pray 2004MPBu...31....6P Lightcurve
4.09644 2 Synodic Pal 2020ApJS..247...26P Lightcurve
4.09668 2 Sidereal Hanus 2016A&A...586A.108H Model
4.098 3 Synodic Brines 2017MPBu...44..145B Lightcurve
8.191 2 Synodic Behrend LCDB Lightcurve
8.1922 2 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT