Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/24/2023
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 05/25/2023 08:02:17 -70.78,-125.15 130.20 05/25/2023 08:02:39 -70.78,-125.09 130.21 2.03 22
2 05/25/2023 08:53:01 70.65, 42.37 49.66 05/25/2023 08:52:03 70.63, 42.34 49.65 2.68 58
3 05/27/2023 20:05:30 70.87,-126.08 49.46 05/27/2023 20:06:39 70.86,-126.00 49.45 3.00 69
4 05/27/2023 20:56:11 -70.73, 41.46 130.69 05/27/2023 20:56:05 -70.72, 41.43 130.70 1.78 6
5 05/27/2023 21:46:46 70.14,-150.29 48.69 05/27/2023 21:45:36 70.17,-151.70 48.77 53.37 70
6 05/30/2023 08:59:24 70.83, 40.50 49.03 05/30/2023 09:00:04 70.82, 40.55 49.01 2.34 40
7 05/30/2023 09:50:05 -70.69,-151.95 131.12 05/30/2023 09:49:30 -70.68,-152.00 131.13 2.22 35
8 06/01/2023 21:02:46 -71.59, 38.41 130.52 06/01/2023 21:03:53 -71.52, 40.61 130.67 78.00 67
9 06/01/2023 21:53:17 70.80,-152.92 48.65 06/01/2023 21:53:27 70.80,-152.85 48.64 2.67 10
10 06/01/2023 22:43:58 -70.66, 14.63 131.51 06/01/2023 22:42:53 -70.67, 14.61 131.49 1.14 65
11 06/04/2023 09:56:26 -70.84,-153.76 131.63 06/04/2023 09:57:29 -70.83,-153.84 131.65 3.30 63
12 06/04/2023 10:47:10 70.73, 13.73 48.26 06/04/2023 10:46:51 70.76, 13.71 48.28 2.85 19
13 06/04/2023 11:37:37 -69.85,-177.57 132.66 06/04/2023 11:36:30 -69.92,-179.84 132.52 86.96 67
14 06/06/2023 22:50:20 -70.82, 12.80 131.92 06/06/2023 22:50:52 -70.82, 12.77 131.93 1.30 32
15 06/06/2023 23:41:04 70.72,-179.71 47.97 06/06/2023 23:40:14 70.74,-179.69 47.99 2.44 50

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/24/2023
SNOs_Map_NOAA-20_TERRA_20230524.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/24/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA