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: 8/25/2023
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 08/26/2023 14:54:56 71.17, -48.91 60.81 08/26/2023 14:56:02 71.18, -48.86 60.81 2.24 66
2 08/26/2023 15:45:38 -71.07, 118.57 119.28 08/26/2023 15:45:27 -71.05, 118.61 119.30 2.36 11
3 08/26/2023 16:36:09 70.28, -72.84 59.90 08/26/2023 16:35:01 70.37, -74.76 60.07 72.61 68
4 08/29/2023 03:48:49 71.11, 117.71 61.63 08/29/2023 03:49:20 71.09, 117.66 61.61 2.62 31
5 08/29/2023 04:39:30 -71.01, -74.81 118.46 08/29/2023 04:38:43 -71.02, -74.79 118.44 1.78 47
6 08/31/2023 15:51:59 -71.26, 116.66 117.32 08/31/2023 15:53:11 -71.23, 116.87 117.37 8.30 72
7 08/31/2023 16:42:42 71.10, -75.76 62.53 08/31/2023 16:42:35 71.09, -75.69 62.51 3.24 7
8 08/31/2023 17:33:17 -70.64, 92.32 117.95 08/31/2023 17:32:05 -70.70, 91.37 117.85 35.48 72
9 09/03/2023 04:45:51 -71.16, -76.64 116.52 09/03/2023 04:46:28 -71.15, -76.59 116.53 1.97 37
10 09/03/2023 05:36:35 71.06, 90.84 63.39 09/03/2023 05:35:51 71.06, 90.92 63.40 2.89 44
11 09/05/2023 16:49:06 71.42, -77.90 64.68 09/05/2023 16:50:17 71.32, -77.32 64.55 23.45 71
12 09/05/2023 17:39:44 -71.11, 89.96 115.63 09/05/2023 17:39:44 -71.10, 89.99 115.65 2.03 0
13 09/05/2023 18:30:23 70.75,-102.13 64.01 09/05/2023 18:29:11 70.78,-102.84 64.06 26.14 72

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 8/25/2023
SNOs_Map_NOAA-20_TERRA_20230825.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 08/25/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA