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 07:42:09 68.81, 62.40 60.56 09/01/2021 07:43:16 68.81, 62.44 60.55 1.83 67
2 09/01/2021 08:32:50 -68.68,-130.11 119.56 09/01/2021 08:32:46 -68.70,-130.07 119.55 2.20 4
3 09/01/2021 09:23:29 68.28, 37.72 60.05 09/01/2021 09:22:17 68.36, 37.17 60.13 24.24 72
4 09/03/2021 23:59:03 68.78, 178.21 61.50 09/03/2021 23:59:42 68.78, 178.28 61.50 2.71 39
5 09/04/2021 00:49:44 -68.64, -14.29 118.62 09/04/2021 00:49:13 -68.61, -14.29 118.66 3.47 31
6 09/06/2021 15:25:22 -69.40, 125.82 116.89 09/06/2021 15:26:32 -69.30, 127.19 117.01 54.97 70
7 09/06/2021 16:15:55 68.69, -65.90 62.41 09/06/2021 16:16:08 68.68, -65.95 62.39 2.46 13
8 09/06/2021 17:06:36 -68.55, 101.60 117.72 09/06/2021 17:05:38 -68.58, 101.55 117.70 3.28 58
9 09/09/2021 07:42:05 -68.78,-117.56 116.52 09/09/2021 07:43:06 -68.81,-117.55 116.49 3.58 61
10 09/09/2021 08:32:49 68.66, 49.91 63.38 09/09/2021 08:32:34 68.63, 49.87 63.35 3.35 15
11 09/09/2021 09:23:22 -68.09,-142.03 117.19 09/09/2021 09:22:11 -68.15,-143.08 117.12 44.03 71
12 09/11/2021 23:58:59 -68.75, -1.74 115.53 09/11/2021 23:59:32 -68.76, -1.73 115.52 1.45 33
13 09/12/2021 00:49:43 68.63, 165.72 64.37 09/12/2021 00:48:59 68.64, 165.76 64.37 1.51 44

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 8/30/2021
SNOs_Map_NOAA-20_TERRA_20210830.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