Kuiper

01776, 1930 EB, 1930EB, 1931 KK, 1931KK, 1938 SU, 1938SU, 1952 DQ2, 1952DQ2, 1963 FJ, 1963FJ, 2520 P-L, 2520P-L, J30E00B, J31K00K, J38S00U, J52D02Q, J63F00J, PLS2520

All data for this body: [vot]

MPC data
Name (number) Kuiper (1776)
a 3.10393
e 0.01824
i / sin(i) 9.4844 / 0.16478
q 3.04732
Q 3.16054
ω 312.2621
Node 176.4190
m 175.7210
n 0.1802
Epoch 2460800.5
nobs 5751
nopp 43
Years observed 1930-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.104
ep 0.041
sin(ip) 0.162
G 0.150
H 11.240
Mass
D 41.81 0.352
pV 0.038 0.0022
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 17.647
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos 3.0400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1036 0.0408 0.1623 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
35.96 1.600 1.600 Tedesco 2002AJ....123.1056T STM
37.42 2.158 2.158 Ryan&Woodward 2010AJ....140..933R IRAS-STM
38.42 13.280 13.280 Nugent 2016AJ....152...63N NEATM
39.95 0.430 0.430 Masiero 2012ApJ...759L...8M NEATM
39.99 14.070 14.070 Masiero 2020PSJ.....1....5M NEATM
40.31 3.479 3.479 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
40.99 20.279 20.279 Masiero 2017AJ....154..168M NEATM
43.96 15.470 15.470 Masiero 2021PSJ.....2..162M NEATM
44.85 4.490 4.490 Ali-Lagoa 2018A&A...612A..85A NEATM
46.55 4.660 4.660 Ali-Lagoa 2018A&A...612A..85A NEATM
48.38 11.620 11.620 Masiero 2021PSJ.....2..162M NEATM
48.87 0.740 0.740 Usui 2011PASJ...63.1117U NEATM
50.95 18.175 18.175 Masiero 2017AJ....154..168M NEATM
51.36 18.290 18.290 Masiero 2020PSJ.....1....5M NEATM
54.74 17.640 17.640 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.015 0.0140 0.0140 Masiero 2020PSJ.....1....5M NEATM
0.018 0.0080 0.0150 Masiero 2021PSJ.....2..162M NEATM
0.019 0.0240 0.0240 Masiero 2020PSJ.....1....5M NEATM
0.020 0.0125 0.0125 Masiero 2017AJ....154..168M NEATM
0.022 0.0130 0.0340 Masiero 2021PSJ.....2..162M NEATM
0.025 0.0330 0.0330 Masiero 2020PSJ.....1....5M NEATM
0.026 0.0206 0.0206 Masiero 2017AJ....154..168M NEATM
0.030 0.0060 0.0060 Ali-Lagoa 2018A&A...612A..85A NEATM
0.032 0.0060 0.0060 Ali-Lagoa 2018A&A...612A..85A NEATM
0.033 0.0050 0.0050 Masiero 2012ApJ...759L...8M NEATM
0.040 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.045 0.0070 0.0070 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.051 0.0059 0.0059 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.054 0.0050 0.0050 Tedesco 2002AJ....123.1056T STM
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
11.24 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.93 Bus VIS Carvano 2010A&A...510A..43C PHOT
X 0.880 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.3034 0.5270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.5123 0.5270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.6199 0.5270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.6255 0.5270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT