Welther

03682, 1923 NB, 1923NB, 1951 YO, 1951YO, 1978 NP3, 1978NP3, 1984 AA, 1984AA, J23N00B, J51Y00O, J78N03P, J84A00A

All data for this body: [vot]

MPC data
Name (number) Welther (3682)
a 2.75792
e 0.31827
i / sin(i) 13.6018 / 0.23517
q 1.88016
Q 3.63567
ω 114.3193
Node 255.3693
m 279.7932
n 0.2152
Epoch 2460200.5
nobs 5123
nopp 30
Years observed 1923-2023
rms 0.42
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.756
ep 0.265
sin(ip) 0.272
Value Standard error
G 0.150
H 11.970
Mass
D 19.24 0.093
pV 0.118 0.0060
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7564 0.2649 0.2718 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.13 3.570 3.570 Nugent 2016AJ....152...63N NEATM
16.83 4.950 4.950 Masiero 2012ApJ...759L...8M NEATM
19.09 0.230 0.230 Masiero 2014ApJ...791..121M NEATM
19.26 0.110 0.110 Masiero 2011ApJ...741...68M NEATM
19.32 0.700 0.700 Tedesco 2002AJ....123.1056T STM
19.34 0.300 0.300 Usui 2011PASJ...63.1117U NEATM
19.57 3.910 3.910 Ali-Lagoa 2018A&A...612A..85A NEATM
19.59 1.490 1.490 Ryan&Woodward 2010AJ....140..933R IRAS-STM
19.82 2.861 2.861 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
20.46 2.050 2.050 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.093 0.0190 0.0190 Ali-Lagoa 2018A&A...612A..85A NEATM
0.102 0.0410 0.0410 Ali-Lagoa 2018A&A...612A..85A NEATM
0.117 0.0178 0.0178 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.119 0.0090 0.0090 Tedesco 2002AJ....123.1056T STM
0.120 0.0132 0.0132 Masiero 2011ApJ...741...68M NEATM
0.120 0.0340 0.0340 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.133 0.1230 0.1230 Masiero 2012ApJ...759L...8M NEATM
0.140 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.260 0.1800 0.1800 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
11.97 MPC-2023-12-04 MPC-2023-12-04 Phot