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: 6/21/2022
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 06/22/2022 14:16:06 70.77, -38.64 47.33 06/22/2022 14:17:15 70.64, -37.06 47.14 60.04 69
2 06/22/2022 15:06:37 -70.11, 129.74 133.37 06/22/2022 15:06:53 -70.09, 129.77 133.39 2.24 16
3 06/22/2022 15:57:21 69.99, -62.78 46.51 06/22/2022 15:56:20 69.99, -62.73 46.51 1.92 61
4 06/25/2022 06:32:47 70.16, 78.11 46.74 06/25/2022 06:33:53 70.13, 78.08 46.70 3.26 66
5 06/25/2022 07:23:29 -70.07,-114.43 133.36 06/25/2022 07:23:22 -70.08,-114.37 133.35 2.54 7
6 06/25/2022 08:14:06 69.58, 53.60 46.14 06/25/2022 08:12:55 69.64, 52.67 46.23 36.61 71
7 06/27/2022 22:49:40 70.13,-166.06 46.80 06/27/2022 22:50:23 70.10,-166.08 46.77 2.57 43
8 06/27/2022 23:40:22 -70.03, 1.41 133.30 06/27/2022 23:39:53 -70.00, 1.40 133.33 3.43 29
9 06/30/2022 14:16:05 -71.03, 140.94 132.09 06/30/2022 14:17:12 -70.94, 143.40 132.28 89.63 67
10 06/30/2022 15:06:33 70.10, -50.24 46.92 06/30/2022 15:06:52 70.12, -50.18 46.94 3.28 19
11 06/30/2022 15:57:15 -69.99, 117.23 133.19 06/30/2022 15:56:22 -70.01, 117.31 133.16 3.60 53
12 07/03/2022 06:32:43 -70.22,-101.97 132.76 07/03/2022 06:33:55 -70.18,-101.86 132.82 6.35 72
13 07/03/2022 07:23:26 70.07, 65.57 47.09 07/03/2022 07:23:22 70.06, 65.63 47.08 2.13 4
14 07/03/2022 08:14:06 -69.86,-126.79 133.13 07/03/2022 08:12:53 -69.91,-126.96 133.07 8.38 73

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/21/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220621.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/21/2022 in txt file.

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