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: 7/25/2017
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 07/25/2017 11:21:24 75.70, 21.48 56.32 07/25/2017 11:21:37 75.72, 21.50 56.35 2.64 13
2 07/25/2017 12:12:17 -75.63,-171.01 123.73 07/25/2017 12:11:06 -75.65,-171.07 123.73 2.61 71
3 07/27/2017 16:55:06 -75.72, 118.03 123.16 07/27/2017 16:55:23 -75.73, 118.09 123.14 1.79 17
4 07/27/2017 17:46:04 75.32, -73.39 56.53 07/27/2017 17:44:55 75.41, -75.18 56.51 51.29 69
5 07/29/2017 22:29:00 75.74,-145.44 57.39 07/29/2017 22:29:07 75.74,-145.31 57.40 3.47 7
6 07/29/2017 23:19:50 -75.52, 22.57 122.78 07/29/2017 23:18:37 -75.62, 21.97 122.73 19.82 73
7 08/01/2017 04:02:42 -75.76, -48.85 122.05 08/01/2017 04:02:53 -75.75, -48.72 122.04 3.49 11
8 08/01/2017 04:53:35 75.14, 120.40 57.47 08/01/2017 04:52:30 75.18, 117.30 57.33 88.23 65
9 08/03/2017 09:36:35 75.76, 47.74 58.54 08/03/2017 09:36:37 75.76, 47.86 58.54 3.28 2
10 08/03/2017 10:27:21 -75.33,-143.57 121.80 08/03/2017 10:26:12 -75.39,-145.56 121.86 56.11 69
11 08/05/2017 15:10:17 -75.75, 144.40 120.87 08/05/2017 15:10:23 -75.77, 144.45 120.85 2.34 6
12 08/07/2017 20:44:09 75.75,-118.98 59.76 08/07/2017 20:44:07 75.77,-118.98 59.78 2.75 2

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 7/25/2017
SNOs_Map_NOAA-19_TERRA_20170725.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 07/25/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service