Sandra

01760, 1934 NP, 1934NP, 1935 QH, 1935QH, 1950 GB, 1950GB, 1950 HF, 1950HF, 1950 JM, 1950JM, 1951 OK, 1951OK, 1967 JC, 1967JC, 1968 OC, 1968OC, J34N00P, J35Q00H, J50G00B, J50H00F, J50J00M, J51O00K, J67J00C, J68O00C

All data for this body: [vot]

MPC data
Name (number) Sandra (1760)
a 3.14640
e 0.12785
i / sin(i) 8.4411 / 0.14679
q 2.74412
Q 3.54868
ω 331.6958
Node 232.5776
m 141.7312
n 0.1766
Epoch 2460800.5
nobs 7538
nopp 39
Years observed 1935-2025
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.154
ep 0.152
sin(ip) 0.161
G 0.150
H 11.190
Mass
D 34.50 0.181
pV 0.037 0.0028
Value
Rotational Period 6.566
Period quality 3
Spectral Class X
Spectral Class Score 12.708
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1538 0.1523 0.1610 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
29.96 2.645 2.645 Ryan&Woodward 2010AJ....140..933R IRAS-STM
33.99 0.214 0.214 Masiero 2011ApJ...741...68M NEATM
34.76 0.450 0.450 Masiero 2014ApJ...791..121M NEATM
35.34 3.530 3.530 Ali-Lagoa 2018A&A...612A..85A NEATM
35.89 3.500 3.500 Tedesco 2002AJ....123.1056T STM
36.64 1.030 1.030 Usui 2011PASJ...63.1117U NEATM
37.71 0.640 0.640 Masiero 2012ApJ...759L...8M NEATM
41.11 3.279 3.279 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.028 0.0046 0.0046 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.035 0.0080 0.0080 Tedesco 2002AJ....123.1056T STM
0.038 0.0055 0.0055 Masiero 2011ApJ...741...68M NEATM
0.040 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.053 0.0101 0.0101 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.054 0.0110 0.0110 Masiero 2012ApJ...759L...8M NEATM
0.060 0.0120 0.0120 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
11.19 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.5668 3 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
K X 0.2559 0.7970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Kl Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT
X C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
X X 0.8016 0.7970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.9831 0.7970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT