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: 11/20/2017
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 11/20/2017 17:19:38 76.21, -66.45 96.55 11/20/2017 17:19:48 76.21, -66.54 96.54 2.33 10
2 11/20/2017 18:10:30 -76.08, 101.30 83.55 11/20/2017 18:09:17 -76.14, 100.87 83.54 13.10 73
3 11/22/2017 22:53:16 -76.25, 30.07 82.96 11/22/2017 22:53:32 -76.24, 30.14 82.96 1.90 16
4 11/22/2017 23:44:13 75.82,-161.14 96.75 11/22/2017 23:43:05 75.88,-163.36 96.63 60.69 68
5 11/25/2017 04:27:05 76.25, 126.66 97.49 11/25/2017 04:27:15 76.22, 126.64 97.46 3.58 10
6 11/25/2017 05:17:57 -76.14, -65.62 82.59 11/25/2017 05:16:43 -76.20, -65.78 82.56 8.56 74
7 11/27/2017 10:00:41 -76.26,-136.71 82.09 11/27/2017 10:00:58 -76.25,-136.69 82.10 1.26 17
8 11/27/2017 10:51:39 75.88, 31.94 97.64 11/27/2017 10:50:30 75.93, 29.95 97.54 54.27 69
9 11/29/2017 15:34:30 76.28, -40.14 98.30 11/29/2017 15:34:40 76.27, -40.05 98.30 2.38 10
10 11/29/2017 16:25:22 -76.16, 127.58 81.79 11/29/2017 16:24:09 -76.21, 127.38 81.77 7.84 73
11 12/01/2017 21:08:07 -76.29, 56.47 81.36 12/01/2017 21:08:24 -76.30, 56.61 81.33 3.83 17
12 12/01/2017 21:59:05 75.91,-134.89 98.38 12/01/2017 21:57:56 75.98,-136.76 98.30 51.18 69

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 11/20/2017
SNOs_Map_NOAA-19_TERRA_20171120.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 11/20/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service