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: 8/27/2023
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 08/29/2023 03:48:49 71.11, 117.70 61.64 08/29/2023 03:49:19 71.14, 117.74 61.66 3.19 30
2 08/29/2023 04:39:31 -71.02, -74.83 118.45 08/29/2023 04:38:44 -71.02, -74.80 118.45 1.07 47
3 08/31/2023 15:52:00 -71.27, 116.65 117.31 08/31/2023 15:53:12 -71.22, 116.87 117.38 9.28 72
4 08/31/2023 16:42:41 71.06, -75.68 62.48 08/31/2023 16:42:35 71.08, -75.69 62.51 2.91 6
5 08/31/2023 17:33:16 -70.60, 92.39 117.99 08/31/2023 17:32:05 -70.69, 91.37 117.86 39.23 71
6 09/03/2023 04:45:51 -71.17, -76.65 116.51 09/03/2023 04:46:28 -71.15, -76.59 116.53 2.79 37
7 09/03/2023 05:36:34 71.01, 90.92 63.35 09/03/2023 05:35:52 71.00, 90.84 63.35 2.97 42
8 09/05/2023 16:49:06 71.42, -77.90 64.69 09/05/2023 16:50:17 71.32, -77.31 64.56 23.70 71
9 09/05/2023 17:39:44 -71.12, 89.95 115.63 09/05/2023 17:39:44 -71.10, 89.99 115.65 2.40 0
10 09/05/2023 18:30:23 70.75,-102.13 64.01 09/05/2023 18:29:11 70.79,-102.83 64.07 25.66 72
11 09/08/2023 05:42:54 71.13, 89.14 65.31 09/08/2023 05:43:35 71.14, 89.06 65.32 3.43 41
12 09/08/2023 06:33:36 -71.03,-103.37 114.78 09/08/2023 06:33:00 -71.03,-103.45 114.77 2.99 36

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 8/27/2023
SNOs_Map_NOAA-20_TERRA_20230827.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 08/27/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA