Athalia

00515, 1903 SH, 1903SH, 1931 TQ, 1931TQ, 1937 WO, 1937WO, 1937 WQ, 1937WQ, 1937 WR, 1937WR, 1937 YH, 1937YH, 1953 TD, 1953TD, 1974 QA3, 1974QA3, 1977 CF, 1977CF, J03S00H, J31T00Q, J37W00O, J37W00Q, J37W00R, J37Y00H, J53T00D, J74Q03A, J77C00F

All data for this body: [vot]

MPC data
Name (number) Athalia (515)
a 3.11994
e 0.17688
i / sin(i) 2.0387 / 0.03557
q 2.56809
Q 3.67180
ω 300.3020
Node 121.0821
m 211.8484
n 0.1788
Epoch 2460200.5
nobs 6805
nopp 47
Years observed 1903-2023
rms 0.40
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.121
ep 0.155
sin(ip) 0.019
Value Standard error
G 0.150
H 11.000
Mass
D 41.54 0.136
pV 0.036 0.0026
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis -0.3900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1210 0.1555 0.0186 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
32.75 10.790 10.790 Nugent 2016AJ....152...63N NEATM
33.30 11.030 11.030 Masiero 2021PSJ.....2..162M NEATM
35.17 11.830 11.830 Nugent 2016AJ....152...63N NEATM
38.22 2.100 2.100 Tedesco 2002AJ....123.1056T STM
38.77 7.750 7.750 Ali-Lagoa 2018A&A...612A..85A NEATM
38.80 0.660 0.660 Masiero 2012ApJ...759L...8M NEATM
39.76 1.380 1.380 Usui 2011PASJ...63.1117U NEATM
41.19 0.150 0.150 Masiero 2014ApJ...791..121M NEATM
43.62 8.720 8.720 Ali-Lagoa 2018A&A...612A..85A NEATM
45.28 0.399 0.399 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.028 0.0045 0.0045 Masiero 2011ApJ...741...68M NEATM
0.038 0.0050 0.0050 Masiero 2012ApJ...759L...8M NEATM
0.039 0.0050 0.0050 Tedesco 2002AJ....123.1056T STM
0.040 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.049 0.0200 0.0200 Ali-Lagoa 2018A&A...612A..85A NEATM
0.060 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.062 0.0250 0.0250 Ali-Lagoa 2018A&A...612A..85A NEATM
0.065 0.0300 0.0570 Masiero 2021PSJ.....2..162M NEATM
0.070 0.1100 0.1100 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
11.00 MPC-2023-12-04 MPC-2023-12-04 Phot