"Pseudo-MPEC" for 5EI2821
Created 2025 May 19 22:31:02 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
5EI2821*KC2025 05 19.10717 13 42 12.55 -03 28 27.8 ~5J3l 19.3 GVNEOCPW94
5EI2821 KC2025 05 19.11354 13 42 11.10 -03 28 50.4 ~5J3l 19.0 GVNEOCPW94
5EI2821 KC2025 05 19.11979 13 42 09.71 -03 29 12.3 ~5J3l 19.5 GVNEOCPW94
5EI2821 KB2025 05 19.17936 13 42 03.643-03 40 16.39 ~5J62 18.4 GXNEOCPW42
5EI2821 KB2025 05 19.19962 13 41 59.386-03 41 34.26 ~5J62 18.5 GXNEOCPW42
5EI2821 mC2025 05 19.21462713 42 12.362-03 43 13.04 ~5J5l 19.45GVNEOCPI52
5EI2821 mC2025 05 19.21505213 42 12.247-03 43 14.77 ~5J5l 19.65GVNEOCPI52
5EI2821 mC2025 05 19.21882813 42 11.408-03 43 30.65 ~5J5l 19.34GVNEOCPI52
5EI2821 KB2025 05 19.22061 13 41 55.039-03 42 55.55 ~5J62 18.1 GXNEOCPW42
5EI2821 mC2025 05 19.22263813 42 10.638-03 43 45.59 ~5J5l 19.22GVNEOCPI52
5EI2821 KC2025 05 19.23476 13 41 46.20 -03 36 10.1 ~5J7V 19.5 VqNEOCPX10
5EI2821 KC2025 05 19.24040 13 41 45.22 -03 36 31.4 ~5J7V 19.5 VqNEOCPX10
5EI2821 KC2025 05 19.24607 13 41 44.28 -03 36 52.5 ~5J7V 19.6 VqNEOCPX10
5EI2821 KC2025 05 19.80981 13 42 02.47 -04 37 45.4 ~5JKH 18.9 VZNEOCPL04
5EI2821 KC2025 05 19.81315 13 42 01.71 -04 38 09.0 ~5JKH 19.0 VZNEOCPL04
5EI2821 KC2025 05 19.81751 13 42 00.72 -04 38 39.5 ~5JKH 19.0 VZNEOCPL04
5EI2821 pC2025 05 19.84295813 42 00.39 -04 41 29.5 ~5JL2 18.4 GVNEOCPL01
5EI2821 pC2025 05 19.84444613 42 00.03 -04 41 40.2 ~5JL2 18.9 GVNEOCPL01
5EI2821 KC2025 05 19.84593113 41 59.63 -04 41 50.8 ~5JL2 18.4 GVNEOCPL01
5EI2821 pC2025 05 19.84721213 41 59.32 -04 41 59.6 ~5JL2 18.6 GVNEOCPL01
5EI2821 KC2025 05 19.84919613 41 58.89 -04 42 15.0 ~5JL2 18.8 GVNEOCPL01
5EI2821 KB2025 05 19.86591813 41 57.847-04 44 58.44 ~5JLH 19.5 VZNEOCPB72
5EI2821 KB2025 05 19.86859413 41 57.243-04 45 19.67 ~5JLH 18.6 VZNEOCPB72
5EI2821 KB2025 05 19.87126913 41 56.628-04 45 39.49 ~5JLH 19.3 VZNEOCPB72
5EI2821 KB2025 05 19.87891 13 41 54.65 -04 46 33.5 ~5JLl 19.4 VZNEOCPK35
5EI2821 KB2025 05 19.87922 13 41 36.82 -04 45 56.1 ~5JMH 18.7 GVNEOCPM75
5EI2821 KB2025 05 19.88348 13 41 53.61 -04 47 08.1 ~5JLl 18.6 VZNEOCPK35
5EI2821 KB2025 05 19.88386 13 41 53.52 -04 47 11.0 ~5JLl 18.9 VZNEOCPK35
5EI2821 KB2025 05 19.88584 13 41 35.26 -04 46 44.8 ~5JMH 18.7 GVNEOCPM75
5EI2821 KB2025 05 19.89222 13 41 33.76 -04 47 32.3 ~5JMH 18.8 GVNEOCPM75
5EI2821 KB2025 05 19.89477 13 41 56.794-04 47 09.60 ~5JMH 18.9 VZNEOCPJ57
5EI2821 KB2025 05 19.89745 13 41 56.054-04 47 29.98 ~5JMH 18.8 VZNEOCPJ57
5EI2821 KB2025 05 19.89999 13 41 55.378-04 47 49.31 ~5JMH 18.9 VZNEOCPJ57
Station data:
(B72) Soerth (N50.698827 E7.681050) Germany. Observer B. Koch.
0.36-m f/7.6 Schmidt-Cassegrain + CCD + f/7.6 focal reducer.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 W110.788920)
US/Arizona. Observers T. A. Pruyne, B. M. Africano, E. J. Christensen, G.
A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. A.
Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L.
Seaman, F. C. Shelly, K. W. Wierzchoś. 1.0-m prime focus + CCD.
(J57) Centro Astronómico Alto Turia, Valencia (N39.950156 W1.109110) Spain.
Observer A. Fornas. Measurers E. Arce, V. Mas, G. Fornas. 0.43-m f/6.8
reflector + CCD.
(K35) Huenfelden (N50.313005 E8.163690) Germany. Observer P. Remmel.
0.36-m f/1.9 reflector + CMO.
(L01) Višnjan Observatory, Tičan (N45.290897 E13.749300) Croatia.
Observers K. Korlević, D. Pujagic, V. Dobos. Measurers D. Pujagic, K.
Korlević. 1.0-m f/2.9 reflector + CCD.
(L04) ROASTERR-1 Observatory, Cluj-Napoca (N46.820952 E23.596400) Romania.
Observer L. Hudin. 0.1-m f/9 refractor + CCD.
(M75) Online observatory, Peschany (N45.742938 E39.511550) Russia.
(W42) Mind's Eye Observatory, Vero Beach (N27.764564 W80.534290) US/Florida.
(W94) AMACS1, San Pedro de Atacama (S22.953074 W68.179810) Chile. Observers
A. Maury, G. Attard. Measurers A. Maury, G. Attard, D. Parrott. 0.28-m
f/2.2 Schmidt + CCD.
(X10) OVTLN, San Pedro de Atacama (S22.953331 W68.179600) Chile. Observers
A. Maury, G. Attard, F. Signoret. Measurers A. Maury, G. Attard, D.
Parrott. 0.50-m f/4 reflector + CCD.
Orbital elements: 5EI2821
Perihelion 2025 Jun 18.49979 +/- 0.0068 TT = 11:59:42 (JD 2460844.99979)
Epoch 2025 May 20.0 TT = JDT 2460815.5 Earth MOID: 0.0008 Ma: 0.0259
M 351.96940410 +/- 0.025 (J2000 ecliptic) AutoNEOCP
n 0.27222550 +/- 0.000815 Peri. 216.94635 +/- 0.0054
a 2.35785361 +/- 0.00471 Node 59.78366 +/- 0.0010
e 0.6016970 +/- 0.000833 Incl. 2.85536 +/- 0.0017
P 3.62056 H 26.99 G 0.15 U 8.0
q 0.93914013 +/- 9.12e-5 Q 3.77656709 +/- 0.0095
From 33 observations 2025 May 19 (19.0 hr); mean residual 0".36
Residuals in arcseconds: 250519 W94 .34+ .06+ 250519 X10 .04- .23- 250519 B72 .06- .72- 250519 W94 .39- .10- 250519 X10 .11- .02- 250519 B72 .21- .48- 250519 W94 .57- .08+ 250519 L04 .63+ .28- 250519 K35 .08- .28+ 250519 W42 .14- .39- 250519 L04 .68+ .31- 250519 M75 .28+ .22- 250519 W42 .41+ .12+ 250519 L04 .90+ .06+ 250519 K35 .21+ .27+ 250519 I52 .50+ .12+ 250519 L01 .13- .17- 250519 K35 .18+ .25+ 250519 I52 .12+ .11+ 250519 L01 .16- .02- 250519 M75 .00 .14+ 250519 I52 .47- .52- 250519 L01 .79- .22+ 250519 M75 .50- .19+ 250519 W42 .17- .86+ 250519 L01 .80- .78+ 250519 J57 .06- .27- 250519 I52 .13+ .04- 250519 L01 .03- .11- 250519 J57 .27- .09- 250519 X10 .28+ .05- 250519 B72 .03- .49+ 250519 J57 .05- .11+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 05 19 23 13 41 49.822 -04 46 38.29 .01160 1.0215 146.1 18.8 .274 1 2025 05 20 00 13 41 48.145 -04 52 13.91 .01133 1.0212 146.1 18.7 .407 2 2025 05 20 01 13 41 46.390 -04 58 06.05 .01106 1.0210 146.1 18.7 .563 2 2025 05 20 02 13 41 44.552 -05 04 15.95 .01079 1.0208 146.1 18.6 .747 2 2025 05 20 03 13 41 42.624 -05 10 44.97 .01052 1.0206 146.1 18.5 .962 2 2025 05 20 04 13 41 40.598 -05 17 34.63 .01024 1.0204 146.1 18.5 1.21 2 2025 05 20 05 13 41 38.466 -05 24 46.60 .00997 1.0202 146.1 18.4 1.50 3 2025 05 20 06 13 41 36.219 -05 32 22.76 .00970 1.0199 146.1 18.4 1.84 3 2025 05 20 07 13 41 33.848 -05 40 25.18 .00943 1.0197 146.2 18.3 2.23 3 2025 05 20 08 13 41 31.339 -05 48 56.18 .00916 1.0195 146.2 18.2 2.68 3 2025 05 20 09 13 41 28.682 -05 57 58.37 .00889 1.0193 146.2 18.2 3.20 3 2025 05 20 10 13 41 25.860 -06 07 34.68 .00862 1.0191 146.2 18.1 3.80 3 2025 05 20 11 13 41 22.859 -06 17 48.43 .00835 1.0189 146.3 18.0 4.49 3 2025 05 20 12 13 41 19.659 -06 28 43.36 .00808 1.0187 146.3 18.0 5.29 3 2025 05 20 13 13 41 16.239 -06 40 23.74 .00781 1.0184 146.3 17.9 6.21 3 2025 05 20 14 13 41 12.575 -06 52 54.46 .00754 1.0182 146.4 17.8 7.28 3 2025 05 20 15 13 41 08.638 -07 06 21.12 .00727 1.0180 146.4 17.7 8.53 3 2025 05 20 16 13 41 04.398 -07 20 50.19 .00700 1.0178 146.4 17.6 9.97 3 2025 05 20 17 13 40 59.816 -07 36 29.15 .00673 1.0176 146.5 17.6 11.7 3 2025 05 20 18 13 40 54.848 -07 53 26.75 965680 1.0174 146.6 17.5 13.6 4 2025 05 20 19 13 40 49.442 -08 11 53.26 925286 1.0172 146.6 17.4 15.9 4 2025 05 20 20 13 40 43.538 -08 32 00.78 884916 1.0169 146.7 17.3 18.7 4 2025 05 20 21 13 40 37.060 -08 54 03.72 844573 1.0167 146.8 17.2 21.9 4 2025 05 20 22 13 40 29.922 -09 18 19.34 804262 1.0165 146.9 17.1 25.8 4 2025 05 20 23 13 40 22.015 -09 45 08.51 763989 1.0163 147.0 16.9 30.4 4 2025 05 21 00 13 40 13.207 -10 14 56.68 723759 1.0161 147.1 16.8 36.0 4 2025 05 21 01 13 40 03.332 -10 48 15.19 683581 1.0159 147.2 16.7 42.8 4 2025 05 21 02 13 39 52.185 -11 25 43.07 643465 1.0157 147.3 16.6 51.1 4 2025 05 21 03 13 39 39.499 -12 08 09.54 603425 1.0155 147.5 16.4 61.4 4 2025 05 21 04 13 39 24.931 -12 56 37.47 563476 1.0152 147.6 16.3 74.3 4 2025 05 21 05 13 39 08.028 -13 52 28.42 523641 1.0150 147.8 16.1 90.6 4 2025 05 21 06 13 38 48.175 -14 57 29.96 483950 1.0148 148.0 15.9 112 4 2025 05 21 07 13 38 24.525 -16 14 06.69 444442 1.0146 148.1 15.7 139 4 2025 05 21 08 13 37 55.868 -17 45 37.06 405173 1.0144 148.3 15.5 176 4 2025 05 21 09 13 37 20.420 -19 36 39.98 366224 1.0142 148.4 15.3 225 4 2025 05 21 10 13 36 35.435 -21 53 57.82 327712 1.0140 148.3 15.1 295 4 2025 05 21 11 13 35 36.449 -24 47 27.79 289817 1.0138 148.1 14.8 394 4 2025 05 21 12 13 34 15.690 -28 32 22.50 252824 1.0136 147.5 14.5 542 5 2025 05 21 13 13 32 18.311 -33 32 32.58 217208 1.0133 146.2 14.2 766 5 2025 05 21 14 13 29 11.950 -40 25 41.62 183787 1.0131 143.4 14.0 1117 5 2025 05 21 15 13 23 30.073 -50 08 58.35 154027 1.0129 138.0 13.7 1657 6 2025 05 21 16 13 09 37.920 -63 51 11.70 130497 1.0127 128.5 13.6 2399 9 2025 05 21 17 11 49 29.828 -81 26 26.47 117068 1.0125 114.2 13.8 3087 29 2025 05 21 18 02 52 15.641 -76 25 36.51 117298 1.0123 97.1 14.4 3174 162 2025 05 21 19 02 10 11.024 -58 36 34.95 131113 1.0121 81.7 15.3 2623 172 2025 05 21 20 01 59 39.569 -45 01 18.55 154891 1.0118 70.3 16.2 1942 174 2025 05 21 21 01 54 53.353 -35 24 07.33 184795 1.0116 62.5 17.1 1410 175 2025 05 21 22 01 52 09.873 -28 35 10.02 218296 1.0114 57.1 17?? 1043 175