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: 8/15/2023
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 08/15/2023 05:42:53 -70.51, -89.84 123.62 08/15/2023 05:44:05 -70.38, -89.18 123.78 28.26 72
2 08/15/2023 06:33:32 70.14, 78.05 56.00 08/15/2023 06:33:35 70.12, 78.08 55.98 2.04 3
3 08/15/2023 07:24:13 -69.99,-114.41 124.15 08/15/2023 07:23:05 -70.01,-114.44 124.12 2.53 68
4 08/17/2023 21:59:40 -70.17, 26.46 123.14 08/17/2023 22:00:39 -70.17, 26.38 123.15 2.85 59
5 08/17/2023 22:50:24 70.06,-166.07 56.76 08/17/2023 22:50:06 70.06,-166.12 56.77 2.15 18
6 08/17/2023 23:40:55 -69.38, 2.25 123.94 08/17/2023 23:39:46 -69.41, 0.61 123.85 64.28 69
7 08/20/2023 14:16:34 -70.15, 142.26 122.29 08/20/2023 14:17:10 -70.15, 142.23 122.30 1.10 36
8 08/20/2023 15:07:18 70.04, -50.27 57.61 08/20/2023 15:06:37 70.04, -50.28 57.61 0.64 41
9 08/23/2023 05:42:55 70.71, 89.82 59.18 08/23/2023 05:44:04 70.59, 91.12 59.01 49.86 69
10 08/23/2023 06:33:28 -70.14,-101.95 121.42 08/23/2023 06:33:40 -70.16,-101.88 121.40 3.43 12
11 08/23/2023 07:24:11 69.98, 65.60 58.44 08/23/2023 07:23:08 69.99, 65.53 58.45 2.65 63
12 08/25/2023 21:59:39 70.18,-153.56 59.53 08/25/2023 22:00:41 70.19,-153.59 59.53 1.05 62
13 08/25/2023 22:50:21 -70.08, 13.91 120.57 08/25/2023 22:50:11 -70.09, 13.90 120.56 0.73 10
14 08/25/2023 23:40:56 69.50,-177.92 58.85 08/25/2023 23:39:46 69.53,-179.22 58.92 50.76 70
15 08/28/2023 14:16:31 70.13, -37.71 60.41 08/28/2023 14:17:10 70.14, -37.77 60.42 2.60 39
16 08/28/2023 15:07:13 -70.03, 129.76 119.69 08/28/2023 15:06:40 -70.04, 129.73 119.67 2.51 33

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/15/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230815.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/15/2023 in txt file.

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