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: 4/19/2018
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 04/19/2018 08:28:44 76.85, 68.41 66.11 04/19/2018 08:28:45 76.85, 68.36 66.10 1.59 1
2 04/19/2018 09:19:27 -76.31,-122.10 114.27 04/19/2018 09:18:22 -76.38,-125.60 114.47 92.23 65
3 04/21/2018 14:02:17 -76.87, 165.04 114.64 04/21/2018 14:02:31 -76.89, 165.09 114.60 3.24 14
4 04/21/2018 14:53:12 76.43, -25.92 65.07 04/21/2018 14:52:05 76.51, -28.62 64.93 70.73 67
5 04/23/2018 19:35:59 76.88, -98.38 64.65 04/23/2018 19:36:17 76.88, -98.42 64.64 1.40 18
6 04/23/2018 20:26:54 -76.86, 68.99 115.39 04/23/2018 20:25:44 -76.84, 69.10 115.42 3.32 70
7 04/26/2018 01:09:32 -76.91, -1.79 116.06 04/26/2018 01:10:02 -76.92, -1.70 116.03 3.07 30
8 04/26/2018 02:00:35 76.86, 165.65 63.90 04/26/2018 01:59:29 76.87, 165.74 63.90 2.51 66
9 04/28/2018 06:43:13 76.93, 94.76 63.26 04/28/2018 06:43:48 76.90, 94.77 63.24 3.83 35
10 04/28/2018 07:34:09 -76.86, -97.68 116.80 04/28/2018 07:33:16 -76.87, -97.70 116.81 0.85 53
11 04/30/2018 12:16:47 -76.91,-168.48 117.43 04/30/2018 12:17:34 -76.94,-168.51 117.39 3.42 47
12 04/30/2018 13:07:49 76.87, -1.06 62.53 04/30/2018 13:07:01 76.88, -1.09 62.53 1.39 48
13 05/02/2018 17:50:27 76.95, -71.99 61.94 05/02/2018 17:51:19 76.95, -71.90 61.96 2.20 52

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/19/2018
SNOs_Map_NOAA-19_TERRA_20180419.jpg

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

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service