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: 10/11/2021
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 10/11/2021 07:41:55 -68.80,-117.55 104.17 10/11/2021 07:42:36 -68.81,-117.60 104.16 2.52 41
2 10/11/2021 08:32:39 68.67, 49.92 75.73 10/11/2021 08:32:03 68.70, 49.91 75.75 2.93 36
3 10/13/2021 23:08:16 69.36,-169.88 77.39 10/13/2021 23:09:26 69.22,-168.83 77.26 44.21 70
4 10/13/2021 23:58:49 -68.79, -1.77 103.17 10/13/2021 23:59:02 -68.78, -1.76 103.18 1.71 13
5 10/14/2021 00:49:33 68.68, 165.69 76.73 10/14/2021 00:48:29 68.67, 165.74 76.72 2.39 64
6 10/16/2021 15:24:59 68.83, -53.37 77.85 10/16/2021 15:25:57 68.85, -53.43 77.87 2.69 58
7 10/16/2021 16:15:41 -68.74, 114.07 102.23 10/16/2021 16:15:27 -68.74, 114.07 102.23 0.17 14
8 10/16/2021 17:06:13 67.98, -77.63 77.04 10/16/2021 17:05:04 68.06, -79.10 77.10 61.53 69
9 10/19/2021 07:41:53 68.84, 62.40 78.84 10/19/2021 07:42:22 68.85, 62.46 78.85 2.87 29
10 10/19/2021 08:32:34 -68.69,-130.09 101.30 10/19/2021 08:31:53 -68.69,-130.10 101.31 0.60 41
11 10/21/2021 23:08:07 -69.17, 10.41 99.90 10/21/2021 23:09:18 -69.08, 10.99 99.98 25.31 71
12 10/21/2021 23:58:46 68.80, 178.23 79.75 10/21/2021 23:58:48 68.79, 178.27 79.74 1.94 2
13 10/22/2021 00:49:27 -68.65, -14.25 100.39 10/22/2021 00:48:19 -68.64, -14.29 100.41 1.80 68
14 10/24/2021 15:24:55 -68.87, 126.61 99.26 10/24/2021 15:25:47 -68.86, 126.59 99.27 1.50 52
15 10/24/2021 16:15:38 68.71, -65.87 80.60 10/24/2021 16:15:14 68.73, -65.92 80.61 3.11 24
16 10/24/2021 17:06:06 -67.86, 102.54 100.23 10/24/2021 17:04:57 -67.91, 100.73 100.21 76.24 69

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 10/11/2021
SNOs_Map_NOAA-20_TERRA_20211011.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 10/11/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA