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: 7/31/2018
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 08/02/2018 09:11:42 -77.33,-120.95 119.97 08/02/2018 09:12:27 -77.33,-120.79 119.94 4.07 45
2 08/02/2018 10:02:46 77.25, 46.67 59.99 08/02/2018 10:01:54 77.28, 46.63 60.00 3.07 52
3 08/04/2018 14:45:21 77.32, -24.22 60.62 08/04/2018 14:46:10 77.32, -24.28 60.63 1.61 49
4 08/04/2018 15:36:15 -77.28, 143.22 119.40 08/04/2018 15:35:38 -77.29, 143.23 119.41 0.25 37
5 08/06/2018 20:18:50 -77.36, 72.29 118.74 08/06/2018 20:19:54 -77.32, 72.30 118.76 4.43 64
6 08/06/2018 21:09:55 77.31,-120.22 61.24 08/06/2018 21:09:20 77.31,-120.12 61.24 2.59 35
7 08/09/2018 01:52:29 77.34, 169.04 61.89 08/09/2018 01:53:36 77.34, 168.93 61.89 2.93 67
8 08/09/2018 02:43:22 -77.31, -23.55 118.12 08/09/2018 02:43:03 -77.31, -23.54 118.13 0.71 19
9 08/11/2018 07:26:06 -77.75, -96.33 117.18 08/11/2018 07:27:12 -77.65, -93.21 117.07 74.74 66
10 08/11/2018 08:17:02 77.34, 73.00 62.56 08/11/2018 08:16:45 77.31, 73.06 62.54 2.82 17
11 08/13/2018 12:59:48 77.86, -0.24 63.57 08/13/2018 13:00:51 77.79, 3.95 63.78 98.66 63
12 08/13/2018 13:50:30 -77.35, 169.65 116.75 08/13/2018 13:50:28 -77.35, 169.78 116.74 3.22 2

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 7/31/2018
SNOs_Map_NOAA-19_TERRA_20180731.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 07/31/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service