Whipple

01940, 1916AD, 1932AD, 1950LH, 1962SH, 1970EC1, 1971KD1, 1971KN, 1975CA, J16A00D, J32A00D, J50L00H, J62S00H, J70E01C, J71K00N, J71K01D, J75C00A

All data for this body: [vot]

MPC data
Name (number) Whipple (1940)
Packed designation 01940
a 3.06024
e 0.06072
i / sin(i) 6.5394 / 0.11389
q 2.87441
Q 3.24608
ω 184.8549
Node 263.5886
m 307.6703
n 0.1841
Epoch 2459600.5
nobs 4364
nopp 33
Years observed 1950-2022
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.060
ep 0.070
sin(ip) 0.134
Value Standard error
G 0.150
H 11.290
Mass
D 36.82 0.185
pV 0.055 0.0028
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0599 0.0701 0.1339 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
31.18 12.530 12.530 Nugent 2016AJ....152...63N NEATM
31.25 2.068 2.068 Ryan&Woodward 2010AJ....140..933R IRAS-STM
32.57 0.430 0.430 Masiero 2012ApJ...759L...8M NEATM
33.87 1.300 1.300 Tedesco 2002AJ....123.1056T STM
33.87 3.390 3.390 Ali-Lagoa 2018A&A...612A..85A NEATM
34.05 12.030 12.030 Nugent 2016AJ....152...63N NEATM
36.34 0.660 0.660 Usui 2011PASJ...63.1117U NEATM
37.05 7.410 7.410 Ali-Lagoa 2018A&A...612A..85A NEATM
37.48 0.250 0.250 Masiero 2014ApJ...791..121M NEATM
39.65 2.167 2.167 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
40.43 0.471 0.471 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.043 0.0097 0.0097 Masiero 2011ApJ...741...68M NEATM
0.046 0.0053 0.0053 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.048 0.0190 0.0190 Ali-Lagoa 2018A&A...612A..85A NEATM
0.050 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.050 0.0800 0.0800 Nugent 2016AJ....152...63N NEATM
0.057 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.060 0.0090 0.0090 Masiero 2012ApJ...759L...8M NEATM
0.061 0.0050 0.0050 Tedesco 2002AJ....123.1056T STM
0.070 0.0800 0.0800 Nugent 2016AJ....152...63N NEATM
0.075 0.0098 0.0098 Ryan&Woodward 2010AJ....140..933R IRAS-STM
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
11.29 MPC-2022-01-18 MPC-2022-01-18 Phot