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: 2/24/2023
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 02/25/2023 15:06:16 70.11, -50.28 79.18 02/25/2023 15:06:39 70.12, -50.23 79.19 2.41 23
2 02/25/2023 15:56:58 -70.02, 117.18 100.93 02/25/2023 15:56:09 -70.00, 117.23 100.95 2.85 49
3 02/28/2023 06:32:29 -70.16,-101.90 101.77 02/28/2023 06:33:37 -70.17,-101.91 101.77 1.10 68
4 02/28/2023 07:23:13 70.04, 65.58 78.11 02/28/2023 07:23:04 70.06, 65.59 78.12 2.22 9
5 02/28/2023 08:13:50 -69.68,-126.57 102.29 02/28/2023 08:12:38 -69.73,-127.25 102.21 26.85 72
6 03/02/2023 22:49:27 -70.15, 13.87 102.80 03/02/2023 22:50:01 -70.14, 13.94 102.82 3.34 34
7 03/02/2023 23:40:10 69.99,-178.58 77.03 03/02/2023 23:39:29 69.98,-178.64 77.02 2.90 41
8 03/05/2023 14:15:43 70.26, -37.86 76.30 03/05/2023 14:16:54 70.25, -37.64 76.26 8.45 71
9 03/05/2023 15:06:23 -70.05, 129.79 103.94 03/05/2023 15:06:25 -70.08, 129.75 103.91 2.87 2
10 03/05/2023 15:57:06 69.89, -62.67 75.89 03/05/2023 15:55:53 69.91, -62.83 75.92 6.60 73
11 03/08/2023 06:32:37 70.12, 78.13 75.11 03/08/2023 06:33:17 70.15, 78.13 75.13 3.07 40
12 03/08/2023 07:23:19 -70.01,-114.39 105.02 03/08/2023 07:22:47 -70.04,-114.40 105.00 2.50 32

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/24/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230224.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/24/2023 in txt file.

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