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: 4/20/2017
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 04/22/2017 19:22:48 75.30,-100.21 63.05 04/22/2017 19:23:33 75.31,-100.10 63.07 3.47 45
2 04/22/2017 20:13:46 -75.21, 67.32 117.04 04/22/2017 20:13:01 -75.23, 67.33 117.03 2.87 45
3 04/25/2017 00:56:38 -75.28, -3.56 117.70 04/25/2017 00:57:18 -75.28, -3.61 117.69 1.61 40
4 04/25/2017 01:47:37 75.23, 163.85 62.26 04/25/2017 01:46:45 75.21, 163.84 62.22 2.43 52
5 04/27/2017 06:30:28 75.29, 93.01 61.61 04/27/2017 06:31:01 75.30, 93.00 61.62 0.65 33
6 04/27/2017 07:21:29 -75.24, -99.57 118.45 04/27/2017 07:20:30 -75.23, -99.57 118.48 1.51 59
7 04/29/2017 12:04:21 -75.32,-170.48 119.06 04/29/2017 12:04:46 -75.30,-170.43 119.07 2.60 25
8 04/29/2017 12:55:18 75.24, -2.96 60.86 04/29/2017 12:54:13 75.23, -2.98 60.84 1.11 65
9 05/01/2017 17:38:09 75.30, -73.82 60.26 05/01/2017 17:38:29 75.30, -73.87 60.25 1.82 20
10 05/01/2017 18:29:11 -75.24, 93.62 119.81 05/01/2017 18:27:58 -75.23, 93.57 119.85 2.29 73
11 05/03/2017 23:12:03 -75.33, 22.67 120.37 05/03/2017 23:12:13 -75.33, 22.79 120.37 3.44 10

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/20/2017
SNOs_Map_NOAA-19_TERRA_20170422.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 04/20/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service