Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/5/2023
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 11/05/2023 22:49:25 70.14,-166.06 85.86 11/05/2023 22:50:19 70.13,-166.05 85.84 1.32 54
2 11/05/2023 23:40:06 -70.00, 1.47 94.28 11/05/2023 23:39:49 -70.02, 1.42 94.27 2.29 17
3 11/06/2023 00:30:36 69.13, 170.04 84.87 11/06/2023 00:29:29 69.19, 167.95 84.92 83.11 67
4 11/08/2023 15:06:22 70.11, -50.24 86.61 11/08/2023 15:06:46 70.12, -50.18 86.63 3.06 24
5 11/08/2023 15:57:03 -69.96, 117.29 93.53 11/08/2023 15:56:17 -69.96, 117.22 93.54 2.68 46
6 11/11/2023 06:32:35 -70.20,-101.93 92.55 11/11/2023 06:33:46 -70.18,-101.85 92.57 3.84 71
7 11/11/2023 07:23:18 70.03, 65.63 87.29 11/11/2023 07:23:14 70.01, 65.56 87.27 3.29 4
8 11/11/2023 08:13:58 -69.83,-126.75 92.90 11/11/2023 08:12:45 -69.85,-127.03 92.89 11.00 73
9 11/13/2023 22:49:31 -70.13, 13.93 91.90 11/13/2023 22:50:12 -70.14, 13.99 91.89 2.48 41
10 11/13/2023 23:40:15 70.02,-178.59 88.00 11/13/2023 23:39:39 70.02,-178.53 88.01 2.46 36
11 11/16/2023 14:15:51 70.54, -38.27 89.20 11/16/2023 14:17:02 70.43, -37.32 89.09 37.48 71
12 11/16/2023 15:06:26 -70.07, 129.78 91.27 11/16/2023 15:06:37 -70.05, 129.77 91.29 2.06 11
13 11/16/2023 15:57:10 69.96, -62.75 88.64 11/16/2023 15:56:04 69.94, -62.75 88.61 3.18 66

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/5/2023
SNOs_Map_NOAA-20_LANDSAT-8_20231105.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/05/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and LANDSAT-8