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: 8/30/2021
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 09/01/2021 07:42:08 68.78, 62.44 60.53 09/01/2021 07:43:16 68.78, 62.41 60.53 1.20 68
2 09/01/2021 08:32:49 -68.65,-130.07 119.59 09/01/2021 08:32:46 -68.67,-130.10 119.58 2.34 3
3 09/01/2021 09:23:29 68.31, 37.69 60.07 09/01/2021 09:22:17 68.34, 37.14 60.11 22.89 72
4 09/03/2021 23:59:02 68.75, 178.26 61.47 09/03/2021 23:59:42 68.75, 178.25 61.47 0.63 40
5 09/04/2021 00:49:43 -68.61, -14.25 118.66 09/04/2021 00:49:12 -68.65, -14.25 118.62 3.43 31
6 09/06/2021 15:25:23 -69.42, 125.78 116.86 09/06/2021 15:26:32 -69.33, 127.23 116.98 57.55 69
7 09/06/2021 16:15:56 68.71, -65.93 62.43 09/06/2021 16:16:08 68.71, -65.91 62.43 0.63 12
8 09/06/2021 17:06:37 -68.58, 101.57 117.70 09/06/2021 17:05:39 -68.55, 101.52 117.72 3.17 58
9 09/09/2021 07:42:06 -68.80,-117.59 116.49 09/09/2021 07:43:07 -68.79,-117.58 116.51 1.50 61
10 09/09/2021 08:32:50 68.68, 49.88 63.40 09/09/2021 08:32:34 68.67, 49.91 63.39 2.04 16
11 09/09/2021 09:23:23 -68.11,-142.06 117.16 09/09/2021 09:22:12 -68.12,-143.11 117.15 43.62 71
12 09/11/2021 23:58:58 -68.72, -1.70 115.56 09/11/2021 23:59:32 -68.74, -1.76 115.55 3.43 34
13 09/12/2021 00:49:42 68.60, 165.77 64.33 09/12/2021 00:48:59 68.61, 165.73 64.35 2.05 43

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 8/30/2021
SNOs_Map_NOAA-20_TERRA_20210831.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 08/30/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA