Esclangona

01509, 1938 YG, 1938YG, J38Y00G

All data for this body: [vot]

MPC data
Name (number) Esclangona (1509)
a 1.86629
e 0.03243
i / sin(i) 22.3210 / 0.37980
q 1.80576
Q 1.92682
ω 267.6678
Node 283.4758
m 227.7184
n 0.3866
Epoch 2460800.5
nobs 7002
nopp 31
Years observed 1938-2025
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent
 
ap 1.866
ep 0.060
sin(ip) 0.416
G 0.150
H 12.680
Mass
D 9.26 0.284
pV 0.200 0.0298
Value
Rotational Period 3.253
Period quality 3
Spectral Class Sw
Spectral Class Score 42.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.8662 0.0605 0.4156 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.44 2.090 2.090 Ali-Lagoa 2018A&A...612A..85A NEATM
7.52 1.780 1.780 Nugent 2016AJ....152...63N NEATM
8.00 nan nan Marchis 2012Icar..221.1130M RADIOMETRY_TPM
8.17 0.600 0.600 Tedesco 2002AJ....123.1056T STM
9.00 1.000 1.000 Marchis 2012Icar..221.1130M RADIOMETRY_NEATM
9.87 0.370 0.370 Usui 2011PASJ...63.1117U NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.128 0.0510 0.0510 Ali-Lagoa 2018A&A...612A..85A NEATM
0.233 0.0380 0.0380 Tedesco 2002AJ....123.1056T STM
0.300 0.1400 0.1400 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
12.68 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.247 2 Synodic Marchis 2012Icar..221.1130M Lightcurve
3.247 2 Synodic Warner 2005MPBu...32...54W Lightcurve
3.25 2- Synodic Behrend LCDB Lightcurve
3.252 3 Synodic Warner 2013MPBu...40..137W Lightcurve
3.2524 3 Synodic Polishook 2009M&PS...44.1955P Lightcurve
3.2525 3 Synodic Polishook 2011Icar..212..167P Lightcurve
3.25281 3 Synodic Pravec LCDB Lightcurve
3.25283 3 Synodic Warner 2010MPBu...37...70W Lightcurve
5.89 2 Synodic CALL LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A Tholen VIS Lazzaro 2004Icar..172..179L SPEC
Ld Bus VIS Lazzaro 2004Icar..172..179L SPEC
M L 0.790000 0.200000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S Bus VIS Carvano 2001Icar..149..173C SPEC
S 0.476 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
Sw Bus-DeMeo VISNIR Lindsay 2015Icar..247...53L SPEC
Sw Bus-DeMeo VISNIR Lucas 2017Icar..291..268L SPEC