Henrika

00826, 1916HD, 1930MG, 1934HE, 1935SW1, 1948PJ1, 1957QC, 1962UK, 1962VC, J16H00D, J30M00G, J34H00E, J35S01W, J48P01J, J57Q00C, J62U00K, J62V00C

All data for this body: [vot]

MPC data
Name (number) Henrika (826)
Packed designation 00826
a 2.71229
e 0.20545
i / sin(i) 7.1031 / 0.12366
q 2.15505
Q 3.26953
ω 36.6882
Node 230.2112
m 184.4396
n 0.2206
Epoch 2459600.5
nobs 3370
nopp 39
Years observed 1921-2022
rms 0.51
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.714
ep 0.218
sin(ip) 0.134
Value Standard error
G 0.150
H 11.710
Mass
D 23.06 0.135
pV 0.091 0.0053
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7143 0.2184 0.1342 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.12 4.940 4.940 Masiero 2021PSJ.....2..162M NEATM
16.09 1.179 1.179 Ryan&Woodward 2010AJ....140..933R IRAS-STM
16.90 4.580 4.580 Nugent 2016AJ....152...63N NEATM
19.28 2.300 2.300 Tedesco 2002AJ....123.1056T STM
20.44 0.580 0.580 Nugent 2016AJ....152...63N NEATM
21.27 4.250 4.250 Ali-Lagoa 2018A&A...612A..85A NEATM
21.83 0.430 0.430 Usui 2011PASJ...63.1117U NEATM
22.56 0.260 0.260 Masiero 2014ApJ...791..121M NEATM
22.65 2.260 2.260 Ali-Lagoa 2018A&A...612A..85A NEATM
22.72 0.380 0.380 Masiero 2014ApJ...791..121M NEATM
24.12 0.254 0.254 Masiero 2011ApJ...741...68M NEATM
24.77 0.353 0.353 Masiero 2011ApJ...741...68M NEATM
25.70 2.079 2.079 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.070 0.0100 0.0100 Nugent 2016AJ....152...63N NEATM
0.083 0.0135 0.0135 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.087 0.0107 0.0107 Masiero 2011ApJ...741...68M NEATM
0.088 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.092 0.0172 0.0172 Masiero 2011ApJ...741...68M NEATM
0.100 0.0400 0.0400 Ali-Lagoa 2018A&A...612A..85A NEATM
0.120 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.140 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM
0.143 0.0420 0.0420 Tedesco 2002AJ....123.1056T STM
0.170 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM
0.212 0.0337 0.0337 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.234 0.1130 0.2210 Masiero 2021PSJ.....2..162M 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
11.71 MPC-2022-01-18 MPC-2022-01-18 Phot