1993 RJ7

1993RJ7, 1978 RX13, 1978RX13, 1999 JJ21, 1999JJ21, 32883, J78R13X, J93R07J, J99J21J

All data for this body: [vot]

MPC data
Name (number) 1993 RJ7 (32883)
a 2.39427
e 0.13826
i / sin(i) 2.2176 / 0.03870
q 2.06324
Q 2.72530
ω 110.9121
Node 339.3558
m 121.5065
n 0.2660
Epoch 2460800.5
nobs 2438
nopp 22
Years observed 1978-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.395
ep 0.150
sin(ip) 0.046
G 0.150
H 15.100
Mass
D 6.01 0.061
pV 0.059 0.0046
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.784
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.3200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3947 0.1496 0.0456 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.36 1.021 1.021 Masiero 2017AJ....154..168M NEATM
4.75 1.660 1.660 Masiero 2020PSJ.....1....5M NEATM
4.84 1.350 1.350 Masiero 2021PSJ.....2..162M NEATM
6.00 0.119 0.119 Masiero 2011ApJ...741...68M NEATM
6.02 0.071 0.071 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.059 0.0086 0.0086 Masiero 2011ApJ...741...68M NEATM
0.059 0.0056 0.0056 Masiero 2011ApJ...741...68M NEATM
0.075 0.0310 0.0520 Masiero 2021PSJ.....2..162M NEATM
0.078 0.0680 0.0680 Masiero 2020PSJ.....1....5M NEATM
0.102 0.0494 0.0494 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
15.10 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 0.964 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT