Abetti

02646, 1943 VE, 1943VE, 1948 UA, 1948UA, 1953 TZ1, 1953TZ1, 1971 BZ, 1971BZ, 1977 EC1, 1977EC1, 1979 QP7, 1979QP7, 1979 SJ3, 1979SJ3, 1982 FB, 1982FB, J43V00E, J48U00A, J53T01Z, J71B00Z, J77E01C, J79Q07P, J79S03J, J82F00B

All data for this body: [vot]

MPC data
Name (number) Abetti (2646)
a 3.01508
e 0.09307
i / sin(i) 9.6733 / 0.16803
q 2.73448
Q 3.29568
ω 37.6203
Node 352.2016
m 222.0491
n 0.1883
Epoch 2460800.5
nobs 5071
nopp 34
Years observed 1943-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.014
ep 0.069
sin(ip) 0.176
G 0.150
H 11.500
Mass
D 17.37 0.101
pV 0.130 0.0076
Value
Rotational Period 38.888
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.4000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0136 0.0687 0.1763 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.78 0.160 0.160 Masiero 2014ApJ...791..121M NEATM
17.66 0.136 0.136 Masiero 2011ApJ...741...68M NEATM
17.90 3.580 3.580 Ali-Lagoa 2018A&A...612A..85A NEATM
18.31 0.670 0.670 Usui 2011PASJ...63.1117U NEATM
18.64 0.580 0.580 Masiero 2012ApJ...759L...8M NEATM
18.95 3.790 3.790 Ali-Lagoa 2018A&A...612A..85A NEATM
22.38 2.100 2.100 Tedesco 2002AJ....123.1056T STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.081 0.0170 0.0170 Tedesco 2002AJ....123.1056T STM
0.130 0.0277 0.0277 Masiero 2011ApJ...741...68M NEATM
0.140 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.151 0.0600 0.0600 Ali-Lagoa 2018A&A...612A..85A NEATM
0.153 0.0210 0.0210 Masiero 2012ApJ...759L...8M NEATM
0.170 0.0680 0.0680 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
11.50 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
38.8888 2 Synodic Pal 2020ApJS..247...26P Lightcurve
38.898 2 Sidereal Durech 2020A&A...643A..59D Model