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: 5/18/2018
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 05/18/2018 09:36:43 77.01, 51.72 57.97 05/18/2018 09:37:04 76.97, 51.71 57.94 4.14 21
2 05/18/2018 10:27:44 -76.94,-140.74 122.09 05/18/2018 10:26:32 -76.93,-140.79 122.12 1.41 72
3 05/20/2018 15:10:22 -77.02, 148.31 122.49 05/20/2018 15:10:49 -77.02, 148.45 122.48 3.36 27
4 05/20/2018 16:01:18 76.94, -44.05 57.45 05/20/2018 16:00:16 76.96, -44.11 57.45 3.20 62
5 05/22/2018 20:43:55 77.00,-114.92 57.06 05/22/2018 20:44:33 77.04,-114.90 57.10 4.04 38
6 05/22/2018 21:34:58 -76.98, 52.44 122.97 05/22/2018 21:34:02 -76.96, 52.44 123.00 1.55 56
7 05/25/2018 02:17:35 -77.02, -18.35 123.35 05/25/2018 02:18:19 -77.03, -18.37 123.33 1.21 44
8 05/25/2018 03:08:31 76.98, 149.10 56.62 05/25/2018 03:07:46 76.98, 149.06 56.60 1.30 45
9 05/27/2018 07:51:08 77.05, 78.22 56.29 05/27/2018 07:52:03 77.04, 78.22 56.29 1.17 55
10 05/27/2018 08:42:11 -76.99,-114.26 123.76 05/27/2018 08:41:31 -77.01,-114.24 123.75 3.13 40
11 05/29/2018 13:24:48 -77.04, 174.91 124.08 05/29/2018 13:25:48 -77.08, 174.91 124.03 3.65 60
12 05/29/2018 14:15:44 77.03, -17.77 55.91 05/29/2018 14:15:15 77.01, -17.69 55.89 3.18 29
13 05/31/2018 18:58:20 77.06, -88.49 55.62 05/31/2018 18:59:32 77.06, -88.56 55.63 1.88 72

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 5/18/2018
SNOs_Map_NOAA-19_TERRA_20180518.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 05/18/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service