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: 5/29/2023
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, 40.56 48.99 05/30/2023 09:00:04 70.81, 40.54 49.00 1.44 41
2 05/30/2023 09:50:05 -70.72,-151.99 131.10 05/30/2023 09:49:29 -70.72,-151.95 131.10 1.60 36
3 06/01/2023 21:02:47 -71.61, 38.38 130.51 06/01/2023 21:03:54 -71.51, 40.61 130.67 79.07 67
4 06/01/2023 21:53:17 70.76,-152.85 48.60 06/01/2023 21:53:29 70.75,-152.93 48.59 3.04 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 1.30 65
6 06/04/2023 09:56:27 -70.85,-153.78 131.62 06/04/2023 09:57:30 -70.85,-153.82 131.63 1.51 63
7 06/04/2023 10:47:11 70.73, 13.73 48.26 06/04/2023 10:46:53 70.73, 13.67 48.25 2.37 18
8 06/04/2023 11:37:38 -69.86,-177.59 132.66 06/04/2023 11:36:31 -69.94,-179.81 132.50 85.57 67
9 06/06/2023 22:50:21 -70.82, 12.80 131.92 06/06/2023 22:50:54 -70.81, 12.76 131.94 2.20 33
10 06/06/2023 23:41:05 70.71,-179.71 47.96 06/06/2023 23:40:16 70.74,-179.69 47.99 2.88 49
11 06/09/2023 10:53:37 71.16, 11.45 48.21 06/09/2023 10:54:48 71.03, 12.07 48.05 26.27 71
12 06/09/2023 11:44:14 -70.80, 179.37 132.17 06/09/2023 11:44:16 -70.81, 179.38 132.17 0.59 2
13 06/09/2023 12:34:54 70.48, -12.80 47.50 06/09/2023 12:33:42 70.50, -13.41 47.54 22.51 72
14 06/11/2023 23:47:26 70.88, 178.45 47.73 06/11/2023 23:48:13 70.89, 178.48 47.73 1.31 47
15 06/12/2023 00:38:08 -70.79, -14.08 132.37 06/12/2023 00:37:39 -70.78, -14.03 132.38 1.69 29

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/29/2023
SNOs_Map_NOAA-20_TERRA_20230529.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/29/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA