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: 11/30/2019
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 68.34, 12.47 90.02 12/01/2019 11:04:44 68.31, 12.47 89.99 3.27 30
2 12/01/2019 11:54:55 -68.21, 179.96 90.10 12/01/2019 11:54:14 -68.20, 179.97 90.12 1.46 41
3 12/04/2019 02:30:31 -68.79, -39.65 89.15 12/04/2019 02:31:42 -68.64, -38.89 89.29 34.86 71
4 12/04/2019 03:21:08 68.28, 128.32 90.36 12/04/2019 03:21:13 68.31, 128.35 90.38 3.30 5
5 12/04/2019 04:11:49 -68.15, -64.19 89.78 12/04/2019 04:10:44 -68.15, -64.21 89.78 0.95 65
6 12/06/2019 18:47:18 -68.36, 76.69 89.24 12/06/2019 18:48:16 -68.36, 76.65 89.24 1.91 58
7 12/06/2019 19:38:02 68.23,-115.83 90.64 12/06/2019 19:37:43 68.25,-115.84 90.66 2.28 19
8 12/06/2019 20:28:33 -67.56, 52.32 90.03 12/06/2019 20:27:23 -67.58, 51.02 90.01 55.22 70
9 12/09/2019 11:04:13 -68.35,-167.53 88.96 12/09/2019 11:04:45 -68.35,-167.48 88.96 1.93 32
10 12/09/2019 11:54:56 68.17, 0.01 90.87 12/09/2019 11:54:13 68.18, -0.04 90.87 2.21 43
11 12/12/2019 02:30:29 68.65, 140.53 91.58 12/12/2019 02:31:41 68.55, 141.01 91.47 22.57 72
12 12/12/2019 03:21:06 -68.30, -51.68 88.78 12/12/2019 03:21:14 -68.28, -51.69 88.80 2.49 8
13 12/12/2019 04:11:50 68.18, 115.78 91.11 12/12/2019 04:10:41 68.16, 115.82 91.09 2.33 69

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/30/2019
SNOs_Map_NOAA-20_TERRA_20191130.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/30/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service