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: 4/18/2017
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 04/20/2017 13:48:56 -75.30, 163.20 116.22 04/20/2017 13:49:49 -75.29, 163.27 116.21 2.03 53
2 04/20/2017 14:39:56 75.24, -29.36 63.73 04/20/2017 14:39:16 75.23, -29.27 63.71 2.95 40
3 04/22/2017 19:22:47 75.29,-100.18 63.04 04/22/2017 19:23:33 75.30,-100.16 63.05 0.84 46
4 04/22/2017 20:13:47 -75.24, 67.21 117.01 04/22/2017 20:13:02 -75.22, 67.28 117.05 3.01 45
5 04/25/2017 00:56:38 -75.27, -3.53 117.71 04/25/2017 00:57:19 -75.29, -3.61 117.69 3.19 41
6 04/25/2017 01:47:37 75.23, 163.87 62.25 04/25/2017 01:46:46 75.22, 163.83 62.23 1.45 51
7 04/27/2017 06:30:28 75.29, 93.03 61.60 04/27/2017 06:31:03 75.28, 92.93 61.60 2.78 35
8 04/27/2017 07:21:29 -75.23, -99.55 118.46 04/27/2017 07:20:32 -75.21, -99.63 118.50 3.11 57
9 04/29/2017 12:04:21 -75.32,-170.47 119.07 04/29/2017 12:04:48 -75.32,-170.39 119.05 2.31 27
10 04/29/2017 12:55:18 75.23, -2.94 60.86 04/29/2017 12:54:15 75.25, -2.95 60.86 2.05 63
11 05/01/2017 17:38:09 75.30, -73.81 60.26 05/01/2017 17:38:32 75.31, -73.86 60.26 1.62 23

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/18/2017
SNOs_Map_NOAA-19_TERRA_20170420.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 04/18/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service