Reger

04347, 1978 TP9, 1978TP9, 1983 VH, 1983VH, 1984 YL, 1984YL, 1986 EG1, 1986EG1, 1988 PK2, 1988PK2, J78T09P, J83V00H, J84Y00L, J86E01G, J88P02K

All data for this body: [vot]

MPC data
Name (number) Reger (4347)
a 3.05159
e 0.06892
i / sin(i) 0.5548 / 0.00968
q 2.84127
Q 3.26191
ω 125.8137
Node 88.7216
m 83.5182
n 0.1849
Epoch 2460800.5
nobs 4716
nopp 34
Years observed 1978-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.053
ep 0.098
sin(ip) 0.012
G 0.150
H 12.540
Mass
D 16.70 0.225
pV 0.076 0.0086
Value
Rotational Period 15.900
Period quality 2
Spectral Class C
Spectral Class Score 5.070
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0528 0.0982 0.0117 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.69 0.230 0.230 Masiero 2012ApJ...759L...8M NEATM
16.78 1.190 1.190 Usui 2011PASJ...63.1117U NEATM
17.21 3.440 3.440 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.074 0.0300 0.0300 Ali-Lagoa 2018A&A...612A..85A NEATM
0.076 0.0090 0.0090 Masiero 2012ApJ...759L...8M 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
12.54 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
12.0 2 Synodic Yeh 2020AJ....160...73Y Lightcurve
15.96 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
15.9631 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.845 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT