Barto

02279, 1949 KA1, 1949KA1, 1968 DL, 1968DL, 1969 QS, 1969QS, 1976 JJ2, 1976JJ2, J49K01A, J68D00L, J69Q00S, J76J02J

All data for this body: [vot]

MPC data
Name (number) Barto (2279)
a 2.46113
e 0.15493
i / sin(i) 2.9851 / 0.05208
q 2.07984
Q 2.84243
ω 61.9821
Node 139.7964
m 275.5774
n 0.2553
Epoch 2460800.5
nobs 5886
nopp 36
Years observed 1954-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.460
ep 0.187
sin(ip) 0.042
G 0.150
H 13.180
Mass
D 14.68 0.041
pV 0.045 0.0016
Value
Rotational Period 6.600
Period quality 3-
Spectral Class B
Spectral Class Score 15.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana 0.9800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4599 0.1874 0.0422 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.50 2.750 2.750 Masiero 2020PSJ.....1....5M NEATM
11.10 3.290 3.290 Masiero 2020PSJ.....1....5M NEATM
11.49 3.360 3.360 Nugent 2016AJ....152...63N NEATM
14.32 1.430 1.430 Ali-Lagoa 2018A&A...612A..85A NEATM
14.34 0.370 0.370 Usui 2011PASJ...63.1117U NEATM
14.41 0.070 0.070 Masiero 2014ApJ...791..121M NEATM
14.84 0.052 0.052 Masiero 2011ApJ...741...68M NEATM
15.53 1.100 1.100 Tedesco 2002AJ....123.1056T STM
9.90 2.160 2.160 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.044 0.0017 0.0017 Masiero 2011ApJ...741...68M NEATM
0.048 0.0070 0.0070 Tedesco 2002AJ....123.1056T STM
0.058 0.0120 0.0120 Ali-Lagoa 2018A&A...612A..85A NEATM
0.060 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.070 0.0800 0.0800 Nugent 2016AJ....152...63N NEATM
0.075 0.0470 0.0470 Masiero 2020PSJ.....1....5M NEATM
0.081 0.0550 0.0550 Masiero 2020PSJ.....1....5M NEATM
0.100 0.0300 0.0300 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
13.18 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.628 2 Synodic Erasmus 2020ApJS..247...13E Lightcurve
6.63 3- Synodic Ditteon 2019MPBu...46..127D Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B Ch Bus-DeMeo VIS de Leon 2016Icar..266...57D SPEC
C 0.940000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC