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: 12/21/2019
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 12/22/2019 18:47:20 -68.37, 76.68 88.31 12/22/2019 18:48:15 -68.39, 76.68 88.30 2.27 55
2 12/22/2019 19:38:04 68.23,-115.83 91.55 12/22/2019 19:37:43 68.23,-115.87 91.55 1.37 21
3 12/22/2019 20:28:33 -67.46, 52.44 89.23 12/22/2019 20:27:24 -67.50, 50.92 89.18 65.02 69
4 12/25/2019 10:13:53 69.39, 23.74 92.70 12/25/2019 10:15:00 69.28, 26.05 92.57 91.55 67
5 12/25/2019 11:04:17 -68.35,-167.52 88.37 12/25/2019 11:04:45 -68.33,-167.51 88.39 1.46 28
6 12/25/2019 11:55:01 68.21, -0.05 91.50 12/25/2019 11:54:12 68.23, 0.01 91.51 3.02 49
7 12/28/2019 02:30:33 68.46, 140.77 91.66 12/28/2019 02:31:44 68.44, 140.87 91.63 4.70 71
8 12/28/2019 03:21:13 -68.27, -51.66 88.54 12/28/2019 03:21:15 -68.28, -51.69 88.54 1.38 2
9 12/28/2019 04:11:56 68.09, 115.88 91.27 12/28/2019 04:10:43 68.11, 115.76 91.30 5.74 73
10 12/30/2019 18:47:28 68.39,-103.38 91.44 12/30/2019 18:48:13 68.38,-103.32 91.42 2.59 45
11 12/30/2019 19:38:09 -68.25, 64.12 88.71 12/30/2019 19:37:43 -68.28, 64.18 88.69 3.41 26
12 12/30/2019 20:28:34 67.10,-127.16 90.12 12/30/2019 20:27:28 67.15,-129.45 90.21 99.22 66
13 01/02/2020 10:13:55 -69.25,-156.07 87.89 01/02/2020 10:15:03 -69.15,-154.12 88.02 77.86 68
14 01/02/2020 11:04:24 68.33, 12.48 91.17 01/02/2020 11:04:43 68.32, 12.48 91.16 1.01 19
15 01/02/2020 11:55:05 -68.18, 179.98 88.99 01/02/2020 11:54:13 -68.21, 179.99 88.96 3.42 52

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 12/21/2019
SNOs_Map_NOAA-20_TERRA_20191221.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 12/21/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service