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: 8/2/2017
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 08/03/2017 09:36:35 75.75, 47.75 58.54 08/03/2017 09:36:37 75.74, 47.81 58.53 2.03 2
2 08/03/2017 10:27:21 -75.34,-143.59 121.80 08/03/2017 10:26:12 -75.37,-145.61 121.88 57.00 69
3 08/05/2017 15:10:16 -75.76, 144.38 120.86 08/05/2017 15:10:22 -75.74, 144.36 120.88 1.93 6
4 08/07/2017 20:44:08 75.75,-118.99 59.76 08/07/2017 20:44:05 75.78,-118.96 59.79 3.54 3
5 08/07/2017 21:34:50 -75.11, 50.36 120.74 08/07/2017 21:33:45 -75.16, 46.94 120.89 97.83 65
6 08/10/2017 01:27:08 76.36, 168.12 60.91 08/10/2017 01:28:13 76.28, 171.50 61.00 89.46 65
7 08/10/2017 02:17:51 -75.76, -22.41 119.58 08/10/2017 02:17:51 -75.77, -22.43 119.58 0.76 0
8 08/12/2017 07:51:42 75.76, 74.21 61.09 08/12/2017 07:51:35 75.75, 74.07 61.07 3.87 7
9 08/14/2017 12:34:38 76.21, 1.96 62.14 08/14/2017 12:35:46 76.09, 4.05 62.14 56.90 68
10 08/14/2017 13:25:26 -75.78, 170.76 118.21 08/14/2017 13:25:20 -75.78, 170.73 118.21 0.79 6
11 08/16/2017 18:08:23 -76.25, 98.44 117.13 08/16/2017 18:09:31 -76.12, 100.70 117.13 61.62 68
12 08/16/2017 18:59:16 75.79, -92.65 62.51 08/16/2017 18:59:03 75.80, -92.64 62.52 1.80 13

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 8/2/2017
SNOs_Map_NOAA-19_TERRA_20170803.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 08/02/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service