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: 6/20/2018
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 06/20/2018 21:51:42 77.15,-131.52 54.20 06/20/2018 21:52:41 77.14,-131.58 54.21 1.55 59
2 06/20/2018 22:42:45 -77.09, 35.98 125.84 06/20/2018 22:42:09 -77.11, 35.95 125.83 2.93 36
3 06/23/2018 03:25:21 -77.15, -34.88 125.79 06/23/2018 03:26:26 -77.16, -34.95 125.77 1.91 65
4 06/23/2018 04:16:17 77.11, 132.58 54.18 06/23/2018 04:15:53 77.10, 132.46 54.16 3.34 24
5 06/25/2018 08:58:57 77.32, 60.99 54.36 06/25/2018 09:00:09 77.19, 61.72 54.30 23.39 72
6 06/25/2018 09:49:56 -77.13,-130.86 125.76 06/25/2018 09:49:38 -77.12,-130.92 125.79 2.19 18
7 06/27/2018 14:32:42 -77.60, 156.26 125.38 06/27/2018 14:33:47 -77.52, 159.63 125.22 81.16 65
8 06/27/2018 15:23:28 77.13, -34.14 54.31 06/27/2018 15:23:21 77.14, -34.26 54.31 3.27 7
9 06/29/2018 20:57:06 -77.15, 62.43 125.57 06/29/2018 20:57:06 -77.15, 62.36 125.57 1.83 0
10 07/02/2018 02:30:39 77.15, 159.09 54.58 07/02/2018 02:30:49 77.17, 158.98 54.59 3.32 10
11 07/02/2018 03:21:31 -76.72, -31.75 125.69 07/02/2018 03:20:25 -76.78, -34.83 125.88 78.91 66
12 07/04/2018 08:04:16 -77.18,-104.35 125.23 07/04/2018 08:04:34 -77.18,-104.40 125.22 1.38 18

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 6/20/2018
SNOs_Map_NOAA-19_TERRA_20180621.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 06/20/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service