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: 5/28/2023
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 05/30/2023 08:59:23 70.80, 40.55 49.00 05/30/2023 09:00:04 70.80, 40.53 48.99 0.88 41
2 05/30/2023 09:50:05 -70.72,-152.00 131.09 05/30/2023 09:49:29 -70.71,-151.95 131.10 1.94 36
3 06/01/2023 21:02:47 -71.61, 38.37 130.50 06/01/2023 21:03:54 -71.51, 40.61 130.67 79.31 67
4 06/01/2023 21:53:17 70.77,-152.86 48.61 06/01/2023 21:53:29 70.75,-152.93 48.59 3.21 12
5 06/01/2023 22:43:59 -70.68, 14.60 131.49 06/01/2023 22:42:54 -70.67, 14.61 131.50 1.61 65
6 06/04/2023 09:56:27 -70.85,-153.78 131.62 06/04/2023 09:57:30 -70.85,-153.81 131.63 1.17 63
7 06/04/2023 10:47:11 70.74, 13.72 48.26 06/04/2023 10:46:53 70.73, 13.67 48.26 2.01 18
8 06/04/2023 11:37:39 -69.91,-177.67 132.60 06/04/2023 11:36:31 -69.95,-179.81 132.50 81.76 68
9 06/06/2023 22:50:21 -70.82, 12.80 131.92 06/06/2023 22:50:54 -70.82, 12.77 131.93 1.20 33
10 06/06/2023 23:41:05 70.71,-179.70 47.96 06/06/2023 23:40:17 70.69,-179.76 47.95 2.94 48
11 06/09/2023 10:53:38 71.15, 11.46 48.20 06/09/2023 10:54:49 71.05, 12.09 48.07 25.55 71
12 06/09/2023 11:44:15 -70.80, 179.38 132.18 06/09/2023 11:44:17 -70.82, 179.40 132.15 3.26 2
13 06/09/2023 12:34:55 70.48, -12.80 47.49 06/09/2023 12:33:43 70.52, -13.38 47.56 22.36 72

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/28/2023
SNOs_Map_NOAA-20_TERRA_20230528.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/28/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA