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: 3/17/2017
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 03/18/2017 03:12:03 -75.50, -39.11 103.57 03/18/2017 03:13:12 -75.39, -37.29 103.60 52.20 69
2 03/18/2017 04:03:01 75.08, 129.45 76.04 03/18/2017 04:02:44 75.07, 129.47 76.03 1.13 17
3 03/20/2017 08:45:54 75.15, 58.59 75.24 03/20/2017 08:47:00 75.17, 58.65 75.28 2.92 66
4 03/20/2017 09:36:47 -75.07,-133.91 104.84 03/20/2017 09:36:29 -75.10,-133.90 104.82 2.80 18
5 03/22/2017 14:19:40 -75.14, 155.23 105.64 03/22/2017 14:20:46 -75.15, 155.17 105.62 2.14 66
6 03/22/2017 15:10:46 75.09, -37.41 74.31 03/22/2017 15:10:13 75.07, -37.40 74.28 2.84 33
7 03/24/2017 19:53:39 75.17,-108.30 73.53 03/24/2017 19:54:29 75.17,-108.21 73.53 2.80 50
8 03/24/2017 20:44:32 -75.08, 59.25 106.57 03/24/2017 20:43:58 -75.10, 59.26 106.56 2.63 34
9 03/27/2017 01:27:25 -75.15, -11.63 107.36 03/27/2017 01:28:15 -75.16, -11.67 107.35 1.60 50
10 03/27/2017 02:18:30 75.08, 155.81 72.57 03/27/2017 02:17:42 75.08, 155.75 72.55 1.89 48
11 03/29/2017 07:01:23 75.17, 84.89 71.80 03/29/2017 07:01:58 75.18, 84.96 71.82 2.49 35
12 03/29/2017 07:52:17 -75.10,-107.62 108.28 03/29/2017 07:51:27 -75.12,-107.57 108.27 2.95 50
13 03/31/2017 12:35:10 -75.17,-178.51 109.06 03/31/2017 12:35:44 -75.18,-178.49 109.05 1.08 34

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 3/17/2017
SNOs_Map_NOAA-19_TERRA_20170319.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 03/17/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service