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: 3/29/2019
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 03/29/2019 15:51:42 78.20, -37.11 75.40 03/29/2019 15:52:36 78.22, -37.06 75.44 2.92 54
2 03/29/2019 16:42:40 -78.19, 130.22 104.63 03/29/2019 16:42:05 -78.15, 130.21 104.67 4.40 35
3 03/31/2019 21:25:07 -78.22, 59.46 105.44 03/31/2019 21:26:20 -78.22, 59.48 105.42 0.98 73
4 03/31/2019 22:16:09 78.18,-133.06 74.53 03/31/2019 22:15:47 78.16,-133.13 74.50 2.89 22
5 04/03/2019 03:49:34 -78.19, -36.39 106.31 04/03/2019 03:49:31 -78.20, -36.39 106.30 0.75 3
6 04/05/2019 09:23:05 78.20, 60.30 72.87 04/05/2019 09:23:14 78.21, 60.21 72.87 2.43 9
7 04/05/2019 10:13:55 -77.94,-130.92 107.27 04/05/2019 10:12:46 -78.01,-133.10 107.40 51.13 69
8 04/07/2019 14:56:29 -78.21, 156.97 107.95 04/07/2019 14:56:58 -78.24, 156.94 107.91 4.02 29
9 04/07/2019 15:47:33 78.19, -35.69 72.03 04/07/2019 15:46:25 78.18, -35.70 72.00 0.71 68
10 04/09/2019 20:30:02 78.26,-106.62 71.26 04/09/2019 20:30:41 78.24,-106.50 71.27 3.29 39
11 04/09/2019 21:20:57 -78.22, 60.88 108.77 04/09/2019 21:20:09 -78.22, 61.03 108.78 3.23 48
12 04/12/2019 02:03:25 -78.26, -9.91 109.54 04/12/2019 02:04:25 -78.27, -9.78 109.50 3.30 60

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 3/29/2019
SNOs_Map_NOAA-19_TERRA_20190330.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 03/29/2019 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service