Zamenhof

01462, 1938 CA, 1938CA, 1963 TS, 1963TS, 1964 VF2, 1964VF2, 1969 TU5, 1969TU5, J38C00A, J63T00S, J64V02F, J69T05U

All data for this body: [vot]

MPC data
Name (number) Zamenhof (1462)
a 3.14675
e 0.10802
i / sin(i) 0.9641 / 0.01682
q 2.80684
Q 3.48667
ω 186.3578
Node 24.7338
m 142.3876
n 0.1766
Epoch 2460800.5
nobs 6869
nopp 40
Years observed 1938-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.154
ep 0.131
sin(ip) 0.024
G 0.150
H 11.390
Mass
D 27.23 0.143
pV 0.098 0.0076
Value
Rotational Period 10.000
Period quality 2
Spectral Class B
Spectral Class Score 4.996
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 0.4500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1535 0.1305 0.0238 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
25.82 1.700 1.700 Tedesco 2002AJ....123.1056T STM
25.91 0.550 0.550 Masiero 2012ApJ...759L...8M NEATM
26.27 2.630 2.630 Ali-Lagoa 2018A&A...612A..85A NEATM
26.57 0.520 0.520 Usui 2011PASJ...63.1117U NEATM
27.17 2.720 2.720 Ali-Lagoa 2018A&A...612A..85A NEATM
27.37 0.170 0.170 Masiero 2014ApJ...791..121M NEATM
27.64 0.395 0.395 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.083 0.0170 0.0170 Ali-Lagoa 2018A&A...612A..85A NEATM
0.087 0.0150 0.0150 Masiero 2012ApJ...759L...8M NEATM
0.089 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.110 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.111 0.0319 0.0319 Masiero 2011ApJ...741...68M NEATM
0.127 0.0190 0.0190 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
11.39 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
10.2 2 Synodic Behrend LCDB Lightcurve
10.3769 2 Sidereal Durech 2020A&A...643A..59D Model
10.4 2 Synodic Menke 2008MPBu...35..155M Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B B 0.8326 0.8326 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT