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: 8/26/2023
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 71.16, -48.89 60.80 08/26/2023 14:56:03 71.13, -48.93 60.77 2.83 67
2 08/26/2023 15:45:38 -71.06, 118.58 119.29 08/26/2023 15:45:27 -71.06, 118.62 119.29 1.43 11
3 08/26/2023 16:36:09 70.32, -72.91 59.95 08/26/2023 16:35:00 70.38, -74.74 60.08 69.00 69
4 08/29/2023 03:48:48 71.10, 117.73 61.62 08/29/2023 03:49:19 71.10, 117.68 61.62 1.97 31
5 08/29/2023 04:39:30 -71.00, -74.79 118.47 08/29/2023 04:38:44 -70.98, -74.85 118.48 3.17 46
6 08/31/2023 15:52:00 -71.30, 116.59 117.28 08/31/2023 15:53:11 -71.24, 116.89 117.36 12.89 71
7 08/31/2023 16:42:42 71.09, -75.74 62.52 08/31/2023 16:42:35 71.10, -75.67 62.52 2.87 7
8 08/31/2023 17:33:17 -70.63, 92.34 117.96 08/31/2023 17:32:06 -70.66, 91.31 117.89 37.87 71
9 09/03/2023 04:45:51 -71.15, -76.63 116.52 09/03/2023 04:46:28 -71.17, -76.57 116.52 2.79 37
10 09/03/2023 05:36:35 71.04, 90.86 63.38 09/03/2023 05:35:52 71.02, 90.86 63.36 2.85 43
11 09/05/2023 16:49:06 71.41, -77.88 64.67 09/05/2023 16:50:17 71.34, -77.29 64.57 22.26 71
12 09/05/2023 17:39:44 -71.10, 89.97 115.64 09/05/2023 17:39:44 -71.12, 90.02 115.63 2.34 0
13 09/05/2023 18:30:23 70.74,-102.11 63.99 09/05/2023 18:29:11 70.80,-102.81 64.08 26.44 72
14 09/08/2023 05:42:55 71.16, 89.08 65.35 09/08/2023 05:43:35 71.15, 89.08 65.33 1.26 40
15 09/08/2023 06:33:37 -71.06,-103.44 114.74 09/08/2023 06:33:00 -71.05,-103.43 114.76 1.84 37

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 8/26/2023
SNOs_Map_NOAA-20_TERRA_20230826.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 08/26/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA