Gentelec

02872, 1972 TZ3, 1972TZ3, 1977 XB, 1977XB, 1981 RU, 1981RU, J72T03Z, J77X00B, J81R00U

All data for this body: [vot]

MPC data
Name (number) Gentelec (2872)
a 2.74219
e 0.11747
i / sin(i) 2.8759 / 0.05017
q 2.42006
Q 3.06433
ω 240.8096
Node 240.9836
m 120.3182
n 0.2170
Epoch 2460800.5
nobs 4687
nopp 30
Years observed 1977-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.741
ep 0.140
sin(ip) 0.068
G 0.150
H 12.300
Mass
D 13.98 0.059
pV 0.115 0.0095
Value
Rotational Period 10.620
Period quality 2
Spectral Class D
Spectral Class Score 35.173
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7410 0.1404 0.0678 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.60 0.230 0.230 Nugent 2016AJ....152...63N NEATM
13.17 0.940 0.940 Usui 2011PASJ...63.1117U NEATM
13.63 0.090 0.090 Masiero 2014ApJ...791..121M NEATM
13.78 2.760 2.760 Ali-Lagoa 2018A&A...612A..85A NEATM
14.46 0.083 0.083 Masiero 2011ApJ...741...68M NEATM
14.68 1.100 1.100 Tedesco 2002AJ....123.1056T STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.090 0.0150 0.0150 Tedesco 2002AJ....123.1056T STM
0.120 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.122 0.0284 0.0284 Masiero 2011ApJ...741...68M NEATM
0.132 0.0530 0.0530 Ali-Lagoa 2018A&A...612A..85A NEATM
0.150 0.0200 0.0200 Masiero 2014ApJ...791..121M 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
12.30 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
10.6078 2 Sidereal Durech 2020A&A...643A..59D Model
10.624 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Ad Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
D Bus-DeMeo NIR Gartrelle 2021Icar..35414043G SPEC
D Bus-DeMeo VISNIR Gartrelle 2021Icar..36114349G PHOT
D Bus VIS Bus 2002Icar..158..146B SPEC
D D 0.5288 0.5288 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Z 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC