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: 9/1/2019
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 09/01/2019 18:47:08 -68.79, 76.22 119.49 09/01/2019 18:48:19 -68.70, 77.03 119.59 34.34 71
2 09/01/2019 19:37:45 68.28,-115.81 60.02 09/01/2019 19:37:52 68.26,-115.85 59.99 3.27 7
3 09/01/2019 20:28:26 -68.15, 51.68 120.11 09/01/2019 20:27:22 -68.14, 51.64 120.12 2.00 64
4 09/04/2019 11:03:57 -68.39,-167.49 118.91 09/04/2019 11:04:53 -68.36,-167.49 118.95 3.51 56
5 09/04/2019 11:54:41 68.27, -0.02 60.98 09/04/2019 11:54:20 68.26, 0.02 60.96 2.02 21
6 09/04/2019 12:45:10 -67.48, 168.27 119.81 09/04/2019 12:44:01 -67.53, 166.81 119.75 62.12 69
7 09/07/2019 02:30:28 69.42, 139.55 63.12 09/07/2019 02:31:34 69.36, 142.01 63.03 96.42 66
8 09/07/2019 03:20:51 -68.32, -51.63 118.00 09/07/2019 03:21:21 -68.30, -51.69 118.02 3.23 30
9 09/07/2019 04:11:35 68.19, 115.84 61.90 09/07/2019 04:10:48 68.19, 115.83 61.89 0.66 47
10 09/09/2019 18:47:07 68.50,-103.41 63.18 09/09/2019 18:48:18 68.45,-103.26 63.13 8.36 71
11 09/09/2019 19:37:47 -68.30, 64.16 117.01 09/09/2019 19:37:49 -68.29, 64.18 117.03 1.58 2
12 09/09/2019 20:28:30 68.12,-128.31 62.83 09/09/2019 20:27:17 68.12,-128.38 62.82 2.94 73
13 09/12/2019 11:04:01 68.37, 12.51 64.07 09/12/2019 11:04:47 68.37, 12.53 64.06 1.05 46
14 09/12/2019 11:54:42 -68.23,-179.98 116.07 09/12/2019 11:54:18 -68.21, 179.97 116.09 2.74 24
15 09/12/2019 12:45:08 67.13, -11.35 62.86 09/12/2019 12:44:01 67.19, -13.54 62.92 94.90 67

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 9/1/2019
SNOs_Map_NOAA-20_TERRA_20190901.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 09/01/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service