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: 6/26/2026
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 06/26/2026 22:04:57 -76.08, 12.73 126.66 06/26/2026 22:06:07 -75.97, 14.26 126.90 42.65 70
2 06/26/2026 22:55:35 75.71,-178.73 52.90 06/26/2026 22:55:30 75.74,-178.73 52.94 3.70 5
3 06/26/2026 23:46:06 -75.10, -9.52 127.82 06/26/2026 23:45:01 -75.11, -12.74 127.53 92.11 65
4 06/29/2026 08:26:37 75.77, 38.33 53.10 06/29/2026 08:26:59 75.78, 38.43 53.09 2.97 22
5 06/29/2026 09:17:20 -75.72,-154.19 126.96 06/29/2026 09:16:19 -75.71,-154.10 126.97 3.37 61
6 07/01/2026 17:57:38 75.79,-104.48 53.28 07/01/2026 17:58:28 75.80,-104.44 53.26 1.01 50
7 07/01/2026 18:48:21 -75.74, 63.00 126.78 07/01/2026 18:47:48 -75.73, 63.04 126.79 1.78 33
8 07/04/2026 03:28:44 76.05, 111.93 53.79 07/04/2026 03:29:55 75.90, 112.93 53.55 31.31 71
9 07/04/2026 04:19:22 -75.76, -79.81 126.56 07/04/2026 04:19:16 -75.79, -79.73 126.54 3.36 6
10 07/06/2026 13:50:23 -75.79, 137.37 126.29 07/06/2026 13:50:45 -75.78, 137.33 126.30 1.46 22
11 07/06/2026 14:41:08 75.75, -55.18 53.66 07/06/2026 14:40:04 75.73, -55.14 53.67 1.87 64
12 07/08/2026 23:21:24 -75.82, -5.45 125.99 07/08/2026 23:22:13 -75.81, -5.51 126.00 1.65 49
13 07/09/2026 00:12:09 75.78, 161.99 53.97 07/09/2026 00:11:32 75.76, 162.01 53.97 1.81 37

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 6/26/2026
SNOs_Map_NOAA-20_TERRA_20260626.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 06/26/2026 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA