Elsa

00182, 1878 CC, 1878CC, 1948 XS, 1948XS, 1950 HY, 1950HY, I78C00C, J48X00S, J50H00Y

All data for this body: [vot]

MPC data
Name (number) Elsa (182)
a 2.41641
e 0.18722
i / sin(i) 2.0054 / 0.03499
q 1.96402
Q 2.86880
ω 310.5725
Node 107.1711
m 342.3978
n 0.2624
Epoch 2460200.5
nobs 3711
nopp 62
Years observed 1904-2023
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.417
ep 0.176
sin(ip) 0.020
Value Standard error
G 0.150
H 9.180
Mass
D 42.17 0.271
pV 0.208 0.0086
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
20 Massalia 404 Massalia 5.8800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4171 0.1758 0.0201 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
36.00 nan nan Marchis 2006Icar..185...39M AO
36.81 1.821 1.821 Ryan&Woodward 2010AJ....140..933R IRAS-STM
39.52 0.390 0.390 Masiero 2014ApJ...791..121M NEATM
41.22 4.120 4.120 Ali-Lagoa 2018A&A...612A..85A NEATM
43.68 4.100 4.100 Tedesco 2002AJ....123.1056T STM
44.00 15.494 15.494 Masiero 2011ApJ...741...68M NEATM
44.00 4.279 4.279 Masiero 2011ApJ...741...68M NEATM
44.98 0.510 0.510 Masiero 2014ApJ...791..121M NEATM
45.15 0.620 0.620 Usui 2011PASJ...63.1117U NEATM
45.72 7.820 7.820 Nugent 2016AJ....152...63N NEATM
47.83 3.720 3.720 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
53.83 10.770 10.770 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.162 0.0650 0.0650 Ali-Lagoa 2018A&A...612A..85A NEATM
0.185 0.0348 0.0348 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.197 0.2852 0.2852 Masiero 2011ApJ...741...68M NEATM
0.200 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.208 0.0450 0.0450 Tedesco 2002AJ....123.1056T STM
0.210 0.0800 0.0800 Nugent 2016AJ....152...63N NEATM
0.211 0.0603 0.0603 Masiero 2011ApJ...741...68M NEATM
0.250 0.0600 0.0600 Masiero 2014ApJ...791..121M NEATM
0.276 0.0550 0.0550 Ali-Lagoa 2018A&A...612A..85A NEATM
0.300 0.0336 0.0336 Ryan&Woodward 2010AJ....140..933R IRAS-STM
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
9.18 MPC-2023-12-04 MPC-2023-12-04 Phot