1978 UL7

1978UL7, 05633, 1930 KU, 1930KU, 1975 TA5, 1975TA5, 1977 FZ1, 1977FZ1, 1980 FE9, 1980FE9, 1987 QX8, 1987QX8, J30K00U, J75T05A, J77F01Z, J78U07L, J80F09E, J87Q08X

All data for this body: [vot]

MPC data
Name (number) 1978 UL7 (5633)
a 2.14901
e 0.11230
i / sin(i) 2.4352 / 0.04249
q 1.90768
Q 2.39034
ω 352.6644
Node 257.9128
m 40.8751
n 0.3129
Epoch 2460800.5
nobs 4795
nopp 29
Years observed 1930-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.149
ep 0.114
sin(ip) 0.049
G 0.150
H 13.550
Mass
D 4.50 0.702
pV 0.290 0.1165
Value
Rotational Period 7.210
Period quality 3
Spectral Class S
Spectral Class Score 27.491
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1487 0.1142 0.0485 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.48 1.070 1.070 Nugent 2016AJ....152...63N NEATM
4.51 0.930 0.930 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.290 0.1600 0.1600 Nugent 2016AJ....152...63N NEATM
0.290 0.1700 0.1700 Nugent 2016AJ....152...63N 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
13.55 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.21007 2 Sidereal Durech 2020A&A...643A..59D Model
7.212 3 Synodic Papini 2015MPBu...42..281P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.932 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.98 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.9931 0.9970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9969 0.9970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9999 0.9970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT