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: 3/27/2021
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 03/28/2021 01:40:03 68.64, 153.32 65.54 03/28/2021 01:41:12 68.62, 153.38 65.51 3.29 69
2 03/28/2021 02:30:44 -68.50, -39.19 114.62 03/28/2021 02:30:42 -68.51, -39.12 114.62 2.86 2
3 03/28/2021 03:21:25 68.21, 128.50 65.07 03/28/2021 03:20:12 68.23, 128.19 65.10 12.80 73
4 03/30/2021 17:56:58 68.54, -90.80 64.39 03/30/2021 17:57:40 68.54, -90.84 64.39 1.51 42
5 03/30/2021 18:47:39 -68.41, 76.70 115.77 03/30/2021 18:47:10 -68.43, 76.67 115.74 3.05 29
6 04/02/2021 09:23:21 -69.22,-143.26 115.94 04/02/2021 09:24:31 -69.12,-141.87 116.07 56.02 70
7 04/02/2021 10:13:54 68.51, 25.01 63.32 04/02/2021 10:14:07 68.51, 25.01 63.32 0.31 13
8 04/02/2021 11:04:35 -68.37,-167.49 116.84 04/02/2021 11:03:38 -68.35,-167.56 116.86 3.44 57
9 04/05/2021 01:40:06 -68.59, -26.65 117.61 04/05/2021 01:41:07 -68.59, -26.66 117.62 0.52 61
10 04/05/2021 02:30:50 68.47, 140.82 62.25 04/05/2021 02:30:34 68.47, 140.84 62.25 0.92 16
11 04/05/2021 03:21:23 -67.90, -51.14 118.35 04/05/2021 03:20:12 -67.92, -52.18 118.30 43.50 71
12 04/07/2021 17:57:01 -68.56, 89.16 118.66 04/07/2021 17:57:33 -68.55, 89.17 118.67 1.17 32
13 04/07/2021 18:47:45 68.43,-103.38 61.21 04/07/2021 18:47:00 68.42,-103.33 61.20 2.23 45

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 3/27/2021
SNOs_Map_NOAA-20_TERRA_20210327.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 03/27/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA