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: 4/29/2018
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 04/30/2018 12:16:47 -76.92,-168.52 117.43 04/30/2018 12:17:34 -76.91,-168.62 117.43 2.69 47
2 04/30/2018 13:07:49 76.87, -1.06 62.53 04/30/2018 13:07:01 76.86, -1.18 62.50 3.32 48
3 05/02/2018 17:50:27 76.95, -71.99 61.94 05/02/2018 17:51:18 76.96, -71.87 61.97 3.45 51
4 05/02/2018 18:41:24 -76.88, 95.57 118.12 05/02/2018 18:40:47 -76.89, 95.48 118.14 2.16 37
5 05/04/2018 23:24:02 -76.94, 24.74 118.72 05/04/2018 23:25:05 -76.94, 24.61 118.70 3.23 63
6 05/05/2018 00:15:03 76.90,-167.85 61.25 05/05/2018 00:14:32 76.88,-167.96 61.22 3.38 31
7 05/07/2018 04:57:41 76.99, 121.19 60.70 05/07/2018 04:58:49 76.98, 121.31 60.72 3.03 68
8 05/07/2018 05:48:39 -76.91, -71.20 119.36 05/07/2018 05:48:18 -76.91, -71.32 119.38 3.10 21
9 05/09/2018 10:31:23 -77.21,-143.18 119.75 05/09/2018 10:32:33 -77.09,-141.71 119.74 38.76 70
10 05/09/2018 11:22:17 76.94, 25.32 60.07 05/09/2018 11:22:02 76.94, 25.35 60.06 0.98 15
11 05/11/2018 16:55:54 -76.94, 121.99 120.51 05/11/2018 16:55:48 -76.96, 121.97 120.50 1.74 6

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/29/2018
SNOs_Map_NOAA-19_TERRA_20180429.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 04/29/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service