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: 11/29/2019
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 12/01/2019 11:04:14 68.33, 12.48 90.01 12/01/2019 11:04:44 68.32, 12.48 90.00 1.41 30
2 12/01/2019 11:54:55 -68.20, 179.97 90.11 12/01/2019 11:54:14 -68.21, 179.99 90.11 1.14 41
3 12/04/2019 02:30:31 -68.78, -39.64 89.16 12/04/2019 02:31:42 -68.65, -38.87 89.28 33.95 71
4 12/04/2019 03:21:08 68.28, 128.33 90.35 12/04/2019 03:21:14 68.26, 128.30 90.33 1.97 6
5 12/04/2019 04:11:49 -68.14, -64.18 89.78 12/04/2019 04:10:44 -68.16, -64.20 89.78 1.65 65
6 12/06/2019 18:47:18 -68.35, 76.71 89.25 12/06/2019 18:48:16 -68.37, 76.66 89.23 3.15 58
7 12/06/2019 19:38:03 68.27,-115.89 90.68 12/06/2019 19:37:43 68.26,-115.83 90.66 3.11 20
8 12/06/2019 20:28:33 -67.55, 52.33 90.04 12/06/2019 20:27:23 -67.59, 51.03 90.00 55.39 70
9 12/09/2019 11:04:13 -68.34,-167.51 88.97 12/09/2019 11:04:45 -68.36,-167.47 88.95 2.38 32
10 12/09/2019 11:54:56 68.16, 0.02 90.86 12/09/2019 11:54:13 68.19, -0.03 90.88 3.26 43
11 12/12/2019 02:30:29 68.64, 140.55 91.57 12/12/2019 02:31:41 68.55, 141.02 91.48 21.52 72
12 12/12/2019 03:21:06 -68.29, -51.67 88.79 12/12/2019 03:21:14 -68.28, -51.68 88.79 0.63 8
13 12/12/2019 04:11:50 68.16, 115.80 91.10 12/12/2019 04:10:41 68.16, 115.83 91.09 1.30 69

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/29/2019
SNOs_Map_NOAA-20_TERRA_20191129.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/29/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service