Zimmerwald

01775, 1952 HB2, 1952HB2, 1952 HD, 1952HD, 1953 TE2, 1953TE2, 1969 JA, 1969JA, J52H00D, J52H02B, J53T02E, J69J00A

All data for this body: [vot]

MPC data
Name (number) Zimmerwald (1775)
a 2.60224
e 0.18527
i / sin(i) 12.5542 / 0.21736
q 2.12011
Q 3.08436
ω 84.4905
Node 195.8722
m 86.2607
n 0.2348
Epoch 2460800.5
nobs 4707
nopp 37
Years observed 1949-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.603
ep 0.167
sin(ip) 0.229
G 0.150
H 12.050
Mass
D 10.23 0.087
pV 0.240 0.0348
Value
Rotational Period 122.000
Period quality 2+
Spectral Class S
Spectral Class Score 13.450
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia -0.8200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6030 0.1669 0.2289 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.17 0.690 0.690 Usui 2011PASJ...63.1117U NEATM
10.23 0.088 0.088 Masiero 2011ApJ...741...68M NEATM
10.70 2.140 2.140 Ali-Lagoa 2018A&A...612A..85A NEATM
10.70 2.190 2.190 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.210 0.0900 0.0900 Nugent 2016AJ....152...63N NEATM
0.244 0.0405 0.0405 Masiero 2011ApJ...741...68M NEATM
0.258 0.1030 0.1030 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
12.05 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
122.0 2+ Synodic Stephens 2011MPBu...38..211S Lightcurve
124.66 2 Sidereal Durech 2020A&A...643A..59D Model
132.666 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S L 0.690000 0.290000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
L Bus VIS Lazzaro 2004Icar..172..179L SPEC
S Tholen VIS Lazzaro 1999Icar..142..445L SPEC
S Tholen VIS Lazzaro 2004Icar..172..179L SPEC