Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/23/2019
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 12/23/2019 07:55:13 -79.06, -93.67 76.58 12/23/2019 07:55:47 -79.06, -93.50 76.55 3.64 34
2 12/23/2019 08:46:17 79.03, 73.83 103.42 12/23/2019 08:45:14 79.03, 73.94 103.40 2.20 63
3 12/25/2019 13:28:39 79.06, 3.06 103.37 12/25/2019 13:29:31 79.04, 2.97 103.36 2.94 52
4 12/25/2019 14:19:33 -79.02, 170.69 76.65 12/25/2019 14:18:58 -79.04, 170.60 76.64 3.19 35
5 12/27/2019 19:02:05 -79.37, 97.13 76.63 12/27/2019 19:03:10 -79.26, 100.86 76.44 77.88 65
6 12/27/2019 19:53:00 79.04, -92.79 103.27 12/27/2019 19:52:41 79.06, -92.72 103.29 2.41 19
7 12/30/2019 01:26:16 -79.05, 3.90 76.86 12/30/2019 01:26:25 -79.08, 3.94 76.83 2.74 9
8 01/01/2020 06:59:43 79.07, 100.49 102.98 01/01/2020 07:00:08 79.09, 100.59 103.01 2.80 25
9 01/01/2020 07:50:37 -79.04, -92.03 77.04 01/01/2020 07:49:36 -79.05, -91.99 77.05 1.19 61
10 01/03/2020 12:32:59 -79.09,-162.91 77.23 01/03/2020 12:33:53 -79.06,-162.99 77.24 3.46 54
11 01/03/2020 13:24:04 79.06, 4.57 102.77 01/03/2020 13:23:19 79.06, 4.63 102.76 1.15 45
12 01/05/2020 18:06:26 79.11, -66.32 102.54 01/05/2020 18:07:35 79.11, -66.15 102.57 3.57 69

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 12/23/2019
SNOs_Map_NOAA-19_TERRA_20191223.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 12/23/2019 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service