"Pseudo-MPEC" for NN12391
Created 2026 Nov 5 14:35:34 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
NN12391* C2026 11 04.59045503 26 41.286+19 52 44.71 ~B56o 20.85GWNEOCPN57
NN12391 C2026 11 04.60156703 26 49.204+19 54 29.84 ~B56ox21.06GWNEOCPN57
NN12391 C2026 11 04.61128803 26 56.047+19 56 12.09 ~B56ox20.86GWNEOCPN57
NN12391 C2026 11 04.63287903 27 11.787+19 59 21.30 ~B56o 20.23GWNEOCPN57
Station data:
(N57) YLT, NAOC (N32.306018 E80.046000) China.
Orbital elements: NN12391
Perihelion 2026 Dec 22.404080 +/- 34 TT = 9:41:52.4 (JD 2461396.904080)
Epoch 2026 Nov 5.0 TT = JDT 2461349.5 Earth MOID: 0.0036 Ve: 0.0166
M 346.558175084 +/- 20 Ma: 0.0052 AutoNEOCP
n 0.283558399 +/- 0.281 Peri. 89.102633 +/- 60
a 2.294603781 +/- 1.52 Node 41.536116 +/- 51
e 0.73609760 +/- 0.245 Incl. 3.060274 +/- 2.3
P 3.47585 H 27.09 G 0.15 U 11.9 SR
q 0.605551429 +/- 0.211 Q 3.983656134 +/- 67.3 (J2000 ecliptic)
2 of 4 observations 2026 Nov. 4 (61.1 min); mean residual 0".00
Residuals in arcseconds: 261104 N57 .00 .00 261104 N57( 3.1- 13.7+) 261104 N57( 1.1- 2.1+) 261104 N57 .00 .00 Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 11 05 15 03 45 30.007 +23 34 23.32 .02658 1.0170 163.0 20.1 47d 82 2026 11 05 16 03 46 40.195 +23 47 17.00 .02609 1.0165 162.7 20.1 47d 82 2026 11 05 17 03 47 53.281 +24 00 37.86 .02561 1.0160 162.4 20.1 48d 82 2026 11 05 18 03 49 09.445 +24 14 27.25 .02512 1.0154 162.1 20.0 49d 82 2026 11 05 19 03 50 28.881 +24 28 46.60 .02464 1.0149 161.8 20.0 49d 82 2026 11 05 20 03 51 51.798 +24 43 37.44 .02416 1.0144 161.4 20.0 50d 81 2026 11 05 21 03 53 18.425 +24 59 01.37 .02368 1.0139 161.1 19.9 50d 80 2026 11 05 22 03 54 49.010 +25 15 00.10 .02320 1.0134 160.7 19.9 51d 80 2026 11 05 23 03 56 23.822 +25 31 35.45 .02272 1.0129 160.3 19.9 51d 80 2026 11 06 00 03 58 03.154 +25 48 49.32 .02225 1.0124 159.8 19.8 51d 80 2026 11 06 01 03 59 47.328 +26 06 43.75 .02177 1.0118 159.4 19.8 52d 80 2026 11 06 02 04 01 36.694 +26 25 20.89 .02130 1.0113 158.9 19.8 52d 80 2026 11 06 03 04 03 31.635 +26 44 43.00 .02083 1.0108 158.5 19.7 53d 79 2026 11 06 04 04 05 32.572 +27 04 52.47 .02036 1.0103 157.9 19.7 53d 79 2026 11 06 05 04 07 39.968 +27 25 51.81 .01989 1.0098 157.4 19.7 53d 79 2026 11 06 06 04 09 54.329 +27 47 43.68 .01943 1.0093 156.8 19.6 53d 79 2026 11 06 07 04 12 16.218 +28 10 30.82 .01896 1.0088 156.2 19.6 54d 79 2026 11 06 08 04 14 46.251 +28 34 16.13 .01850 1.0082 155.6 19.6 54d 79 2026 11 06 09 04 17 25.113 +28 59 02.58 .01805 1.0077 155.0 19.5 54d 78 2026 11 06 10 04 20 13.561 +29 24 53.27 .01759 1.0072 154.3 19.5 54d 77 2026 11 06 11 04 23 12.435 +29 51 51.34 .01714 1.0067 153.5 19.5 54d 77 2026 11 06 12 04 26 22.669 +30 19 59.96 .01670 1.0062 152.7 19.4 54d 77 2026 11 06 13 04 29 45.299 +30 49 22.29 .01625 1.0057 151.9 19.4 54d 77 2026 11 06 14 04 33 21.484 +31 20 01.44 .01581 1.0052 151.0 19.4 54d 76 2026 11 06 15 04 37 12.512 +31 52 00.32 .01538 1.0046 150.1 19.3 54d 76 2026 11 06 16 04 41 19.823 +32 25 21.57 .01495 1.0041 149.1 19.3 54d 75 2026 11 06 17 04 45 45.023 +33 00 07.43 .01452 1.0036 148.1 19.3 54d 75 2026 11 06 18 04 50 29.908 +33 36 19.51 .01410 1.0031 146.9 19.2 54d 75 2026 11 06 19 04 55 36.482 +34 13 58.57 .01369 1.0026 145.8 19.2 53d 75 2026 11 06 20 05 01 06.978 +34 53 04.19 .01328 1.0021 144.5 19.2 53d 75 2026 11 06 21 05 07 03.881 +35 33 34.40 .01288 1.0016 143.2 19.1 53d 75 2026 11 06 22 05 13 29.947 +36 15 25.17 .01249 1.0011 141.7 19.1 53d 75 2026 11 06 23 05 20 28.215 +36 58 29.79 .01211 1.0005 140.2 19.1 52d 74 2026 11 07 00 05 28 02.012 +37 42 38.16 .01173 1.0000 138.6 19.1 52d 74 2026 11 07 01 05 36 14.943 +38 27 35.88 .01137 0.9995 136.8 19.0 52d 73 2026 11 07 02 05 45 10.859 +39 13 03.22 .01102 0.9990 135.0 19.0 52d 73 2026 11 07 03 05 54 53.782 +39 58 34.00 .01068 0.9985 133.0 19.0 51d 72 2026 11 07 04 06 05 27.793 +40 43 34.29 .01036 0.9980 130.9 19.0 51d 72 2026 11 07 05 06 16 56.848 +41 27 21.25 .01005 0.9975 128.7 19.0 51d 72 2026 11 07 06 06 29 24.505 +42 09 02.10 .00976 0.9969 126.3 19.0 50d 72 2026 11 07 07 06 42 53.565 +42 47 33.46 .00949 0.9964 123.8 19.0 50d 72 2026 11 07 08 06 57 25.610 +43 21 41.57 .00923 0.9959 121.1 19.0 50d 72 2026 11 07 09 07 13 00.455 +43 50 03.56 .00900 0.9954 118.3 19.0 49d 72 2026 11 07 10 07 29 35.583 +44 11 10.37 .00879 0.9949 115.3 19.1 49d 71 2026 11 07 11 07 47 05.642 +44 23 31.39 .00861 0.9944 112.2 19.1 49d 71 2026 11 07 12 08 05 22.154 +44 25 41.00 .00846 0.9939 109.0 19.2 49d 71 2026 11 07 13 08 24 13.557 +44 16 26.37 .00833 0.9934 105.7 19.3 50d 71 2026 11 07 14 08 43 25.700 +43 54 55.53 .00823 0.9928 102.3 19.4 50d 71