Nakamura

04219, 1978 SS4, 1978SS4, 1986 VH8, 1986VH8, 1988 DB, 1988DB, J78S04S, J86V08H, J88D00B

All data for this body: [vot]

MPC data
Name (number) Nakamura (4219)
a 2.46585
e 0.12436
i / sin(i) 3.0900 / 0.05390
q 2.15919
Q 2.77251
ω 64.1220
Node 140.6052
m 177.4352
n 0.2545
Epoch 2460800.5
nobs 4722
nopp 28
Years observed 1978-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.469
ep 0.147
sin(ip) 0.044
G 0.150
H 13.730
Mass
D 11.13 1.178
pV 0.036 0.0085
Value
Rotational Period 115.490
Period quality 2
Spectral Class B
Spectral Class Score 10.844
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana 0.9700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4691 0.1475 0.0445 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.94 3.640 3.640 Masiero 2021PSJ.....2..162M NEATM
12.22 4.170 4.170 Masiero 2020PSJ.....1....5M NEATM
12.47 4.520 4.520 Masiero 2012ApJ...759L...8M NEATM
12.51 4.190 4.190 Masiero 2020PSJ.....1....5M NEATM
13.30 3.700 3.700 Masiero 2021PSJ.....2..162M NEATM
13.33 3.120 3.120 Masiero 2021PSJ.....2..162M NEATM
8.91 2.190 2.190 Nugent 2016AJ....152...63N NEATM
9.97 3.207 3.207 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.027 0.0090 0.0140 Masiero 2021PSJ.....2..162M NEATM
0.041 0.0370 0.0370 Masiero 2020PSJ.....1....5M NEATM
0.042 0.0160 0.0270 Masiero 2021PSJ.....2..162M NEATM
0.043 0.0340 0.0340 Masiero 2020PSJ.....1....5M NEATM
0.045 0.0490 0.0490 Masiero 2012ApJ...759L...8M NEATM
0.051 0.0280 0.0630 Masiero 2021PSJ.....2..162M NEATM
0.060 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.065 0.0471 0.0471 Masiero 2017AJ....154..168M 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
13.73 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
115.492 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
B 0.844 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
B C 0.540000 0.460000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
C Tholen VIS Xu 1995Icar..115....1X SPEC
F Tholen VIS Cellino 2001Icar..152..225C SPEC