Zanstra

02945, 1935 ST1, 1935ST1, 1957 UC1, 1957UC1, 1970 SY, 1970SY, 1970 WM, 1970WM, 1975 XY5, 1975XY5, 1983 TN, 1983TN, J35S01T, J57U01C, J70S00Y, J70W00M, J75X05Y, J83T00N

All data for this body: [vot]

MPC data
Name (number) Zanstra (2945)
a 2.66839
e 0.13952
i / sin(i) 2.6250 / 0.04580
q 2.29611
Q 3.04068
ω 243.4886
Node 95.7264
m 223.2407
n 0.2261
Epoch 2460800.5
nobs 4956
nopp 34
Years observed 1935-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.669
ep 0.104
sin(ip) 0.026
G 0.150
H 12.730
Mass
D 23.29 0.301
pV 0.037 0.0028
Value
Rotational Period 10.000
Period quality 1
Spectral Class X
Spectral Class Score 0.665
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6692 0.1038 0.0259 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
19.44 5.530 5.530 Masiero 2020PSJ.....1....5M NEATM
20.27 6.430 6.430 Nugent 2016AJ....152...63N NEATM
21.10 7.290 7.290 Nugent 2016AJ....152...63N NEATM
21.12 1.100 1.100 Tedesco 2002AJ....123.1056T STM
21.26 1.173 1.173 Ryan&Woodward 2010AJ....140..933R IRAS-STM
21.80 6.560 6.560 Masiero 2020PSJ.....1....5M NEATM
22.35 4.470 4.470 Ali-Lagoa 2018A&A...612A..85A NEATM
22.83 5.840 5.840 Masiero 2020PSJ.....1....5M NEATM
23.06 7.680 7.680 Masiero 2021PSJ.....2..162M NEATM
23.29 1.380 1.380 Usui 2011PASJ...63.1117U NEATM
23.70 0.340 0.340 Masiero 2012ApJ...759L...8M NEATM
24.03 4.333 4.333 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
25.25 5.050 5.050 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.026 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.030 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.030 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.031 0.0040 0.0040 Masiero 2012ApJ...759L...8M NEATM
0.033 0.0130 0.0130 Ali-Lagoa 2018A&A...612A..85A NEATM
0.033 0.0140 0.0260 Masiero 2021PSJ.....2..162M NEATM
0.036 0.0250 0.0250 Masiero 2020PSJ.....1....5M NEATM
0.043 0.0330 0.0330 Masiero 2020PSJ.....1....5M NEATM
0.044 0.0250 0.0250 Masiero 2020PSJ.....1....5M NEATM
0.044 0.0153 0.0153 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.051 0.0150 0.0150 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.052 0.0060 0.0060 Tedesco 2002AJ....123.1056T STM
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
12.73 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
10.05 1 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
X X 0.1108 0.1108 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT