Laetitia

00039, 1856 CA, 1856CA, I56C00A

All data for this body: [vot]

MPC data
Name (number) Laetitia (39)
a 2.76877
e 0.11198
i / sin(i) 10.3705 / 0.18001
q 2.45871
Q 3.07882
ω 209.8125
Node 156.9308
m 283.0183
n 0.2139
Epoch 2460200.5
nobs 11792
nopp 91
Years observed 1856-2023
rms 0.45
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.769
ep 0.069
sin(ip) 0.171
Value Standard error
G 0.150
H 5.970
Mass 5.872e+18 8.048e+17
D 164.45 1.032
pV 0.247 0.0115
Rotational Period 5.138
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7687 0.0693 0.1705 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.0100e+19 Folkner 2014IPNPR.196C...1F Ephem
2.2800e+18 3.6200e+18 3.6200e+18 Zielenbach 2011AJ....142..120Z Deflec
3.9500e+18 2.6000e+18 2.6000e+18 Zielenbach 2011AJ....142..120Z Deflec
4.4500e+18 2.5700e+18 2.5700e+18 Zielenbach 2011AJ....142..120Z Deflec
5.6300e+18 1.4500e+18 1.4500e+18 Baer 2011AJ....141..143B Deflec
5.6600e+18 2.0500e+18 2.0500e+18 Fienga 2011CeMDA.111..363F Ephem
6.5370e+18 1.9030e+18 1.9030e+18 Fienga 2020MNRAS.492..589F Ephem
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
149.52 8.600 8.600 Tedesco 2002AJ....123.1056T STM
150.53 15.050 15.050 Ali-Lagoa 2018A&A...612A..85A NEATM
151.57 1.650 1.650 Usui 2011PASJ...63.1117U NEATM
152.00 15.000 15.000 Hanus 2013Icar..226.1045H AO/LC
155.12 5.652 5.652 Ryan&Woodward 2010AJ....140..933R IRAS-STM
157.83 15.780 15.780 Ali-Lagoa 2018A&A...612A..85A NEATM
161.78 5.940 5.940 Masiero 2012ApJ...759L...8M NEATM
163.00 12.000 12.000 Durech 2011Icar..214..652D OCCULT
163.00 14.025 14.025 Masiero 2011ApJ...741...68M NEATM
164.00 3.000 3.000 Hanus 2017A&A...601A.114H AO/OCCULT/LC
179.48 1.680 1.680 Masiero 2014ApJ...791..121M NEATM
184.71 10.567 10.567 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.190 0.0219 0.0219 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.230 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM
0.245 0.0560 0.0560 Masiero 2011ApJ...741...68M NEATM
0.268 0.0194 0.0194 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.269 0.0430 0.0430 Masiero 2012ApJ...759L...8M NEATM
0.287 0.0360 0.0360 Tedesco 2002AJ....123.1056T STM
0.288 0.0580 0.0580 Ali-Lagoa 2018A&A...612A..85A NEATM
0.316 0.0630 0.0630 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
5.97 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.95 Cellino 2019A&A...631A..67C Model
5.13 Yang LCDB Lightcurve
5.14 Behrend LCDB Lightcurve
5.14 Di Martino 1987Icar...69..338D Lightcurve
5.14 Lagerkvist 1988A&AS...73..395L Lightcurve
5.14 Lupishko 1985VeKha.278...51L Model
5.14 Sather 1976AJ.....81...67S Lightcurve
5.14 Van Houten Groeneveld 1958ApJ...127..253V Lightcurve
5.14 Behrend LCDB Lightcurve
5.14 Kaasalainen 2002Icar..159..369K Model
5.14 Carry 2010A&A...523A..94C Model
5.14 De Angelis 1995P&SS...43..649D Model
5.14 Drummond 1988Icar...76...19D Model
5.14 Durech 2011Icar..214..652D Model
5.14 Hanus 2013Icar..226.1045H Model
5.14 Hanus 2016A&A...586A.108H Model
5.14 Hanus 2017A&A...601A.114H Model
5.14 Drummond 1991Icar...89...44D Model
5.14 Magnusson 1986Icar...68....1M Model
5.14 Magnusson 1990Icar...85..229M Model
5.14 Behrend LCDB Lightcurve
5.14 Behrend LCDB Lightcurve
5.14 Behrend LCDB Lightcurve
5.14 Behrend LCDB Lightcurve
5.14 Behrend LCDB Lightcurve
5.14 Behrend LCDB Lightcurve
5.14 Behrend LCDB Lightcurve
5.14 Chang 1981ChA&A...5..434C Lightcurve
5.14 Weidenschilling 1987Icar...70..191W Lightcurve
5.15 Cailliate LCDB Model
5.15 Cailliate LCDB Model
5.17 Groeneveld 1954ApJ...120..200G Lightcurve