Gerdahorneck

10133, 1987 SH27, 1987SH27, 1987 UT7, 1987UT7, 1993 GC1, 1993GC1, 1996 CM1, 1996CM1, J87S27H, J87U07T, J93G01C, J96C01M

All data for this body: [vot]

MPC data
Name (number) Gerdahorneck (10133)
a 2.29311
e 0.16027
i / sin(i) 5.2437 / 0.09139
q 1.92560
Q 2.66062
ω 260.4818
Node 68.3008
m 334.8983
n 0.2838
Epoch 2460800.5
nobs 4825
nopp 23
Years observed 1987-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.293
ep 0.114
sin(ip) 0.079
G 0.150
H 13.780
Mass
D 5.39 0.190
pV 0.238 0.0402
Value
Rotational Period 5.540
Period quality 2+
Spectral Class K
Spectral Class Score 2.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.9100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2930 0.1140 0.0785 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.36 0.810 0.810 Nugent 2016AJ....152...63N NEATM
5.45 0.195 0.195 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.237 0.0439 0.0439 Masiero 2011ApJ...741...68M NEATM
0.240 0.1000 0.1000 Nugent 2016AJ....152...63N 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
13.78 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.547 2+ Synodic Folberth 2012MPBu...39...51F Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
S 0.281 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT