Sweitzer

04194, 1931BH, 1967ES, 1971DV1, 1972HR1, 1972KC, 1982RE, 1989CK8, J31B00H, J67E00S, J71D01V, J72H01R, J72K00C, J82R00E, J89C08K

All data for this body: [vot]

MPC data
Name (number) Sweitzer (4194)
Packed designation 04194
a 2.69859
e 0.04349
i / sin(i) 7.5304 / 0.13105
q 2.58122
Q 2.81595
ω 353.9319
Node 156.0665
m 156.7866
n 0.2223
Epoch 2459600.5
nobs 3488
nopp 29
Years observed 1931-2021
rms 0.51
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.698
ep 0.085
sin(ip) 0.122
Value Standard error
G 0.150
H 12.280
Mass
D 17.19 0.258
pV 0.087 0.0068
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6982 0.0851 0.1224 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.96 6.180 6.180 Nugent 2016AJ....152...63N NEATM
17.02 0.300 0.300 Masiero 2012ApJ...759L...8M NEATM
17.32 3.460 3.460 Ali-Lagoa 2018A&A...612A..85A NEATM
17.54 0.560 0.560 Usui 2011PASJ...63.1117U NEATM
18.23 3.650 3.650 Ali-Lagoa 2018A&A...612A..85A NEATM
18.45 1.500 1.500 Tedesco 2002AJ....123.1056T STM
19.06 4.756 4.756 Masiero 2017AJ....154..168M NEATM
20.75 6.490 6.490 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.047 0.0200 0.0340 Masiero 2021PSJ.....2..162M NEATM
0.063 0.0281 0.0281 Masiero 2017AJ....154..168M NEATM
0.070 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.075 0.0300 0.0300 Ali-Lagoa 2018A&A...612A..85A NEATM
0.082 0.0150 0.0150 Tedesco 2002AJ....123.1056T STM
0.083 0.0330 0.0330 Ali-Lagoa 2018A&A...612A..85A NEATM
0.097 0.0090 0.0090 Masiero 2012ApJ...759L...8M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.28 MPC-2022-01-18 MPC-2022-01-18 Phot