Nipponia

00727, 1900EA, 1908CC, 1912CF, 1953BE, J00E00A, J08C00C, J12C00F, J53B00E

All data for this body: [vot]

MPC data
Name (number) Nipponia (727)
Packed designation 00727
a 2.56743
e 0.10418
i / sin(i) 15.0590 / 0.25982
q 2.29996
Q 2.83490
ω 274.2051
Node 133.0444
m 330.8308
n 0.2396
Epoch 2459600.5
nobs 3561
nopp 41
Years observed 1908-2021
rms 0.51
Best values
[raw, vot]

Value Standard error
Parent Maria (170)
 
ap 2.567
ep 0.088
sin(ip) 0.251
Value Standard error
G 0.150
H 9.640
Mass
D 32.25 0.522
pV 0.249 0.0149
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
170 Maria 506 Maria 0.8500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5674 0.0885 0.2506 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
24.17 1.590 1.590 Masiero 2012ApJ...759L...8M NEATM
26.57 1.386 1.386 Ryan&Woodward 2010AJ....140..933R IRAS-STM
32.17 1.500 1.500 Tedesco 2002AJ....123.1056T STM
33.28 6.660 6.660 Ali-Lagoa 2018A&A...612A..85A NEATM
34.59 0.680 0.680 Usui 2011PASJ...63.1117U NEATM
40.79 4.080 4.080 Ali-Lagoa 2018A&A...612A..85A NEATM
40.90 3.799 3.799 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.161 0.0342 0.0342 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.167 0.0330 0.0330 Ali-Lagoa 2018A&A...612A..85A NEATM
0.242 0.0250 0.0250 Tedesco 2002AJ....123.1056T STM
0.250 0.1000 0.1000 Ali-Lagoa 2018A&A...612A..85A NEATM
0.360 0.0377 0.0377 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.479 0.0530 0.0530 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
9.64 MPC-2022-01-18 MPC-2022-01-18 Phot