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: 5/22/2018
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 05/22/2018 20:43:56 77.03,-115.05 57.07 05/22/2018 20:44:34 77.02,-115.00 57.07 2.14 38
2 05/22/2018 21:34:58 -76.97, 52.49 122.98 05/22/2018 21:34:02 -76.98, 52.50 122.98 1.68 56
3 05/25/2018 02:17:35 -77.01, -18.31 123.35 05/25/2018 02:18:20 -77.01, -18.45 123.35 3.41 45
4 05/25/2018 03:08:31 76.97, 149.16 56.61 05/25/2018 03:07:46 77.01, 149.16 56.63 4.22 45
5 05/27/2018 07:51:08 77.04, 78.27 56.28 05/27/2018 07:52:04 77.04, 78.19 56.29 1.90 56
6 05/27/2018 08:42:11 -76.98,-114.23 123.77 05/27/2018 08:41:32 -77.01,-114.28 123.76 3.28 39
7 05/29/2018 13:24:49 -77.08, 174.75 124.05 05/29/2018 13:25:49 -77.08, 174.92 124.02 4.32 60
8 05/29/2018 14:15:44 77.02, -17.74 55.91 05/29/2018 14:15:16 77.02, -17.67 55.90 1.83 28
9 05/31/2018 18:58:21 77.10, -88.66 55.64 05/31/2018 18:59:33 77.09, -88.48 55.66 4.48 72
10 05/31/2018 19:49:24 -77.01, 78.98 124.43 05/31/2018 19:49:02 -77.02, 78.88 124.44 2.36 22
11 06/03/2018 00:32:06 -77.29, 7.13 124.54 06/03/2018 00:33:17 -77.18, 8.42 124.53 33.68 71
12 06/03/2018 01:22:56 77.05, 175.51 55.31 06/03/2018 01:22:46 77.02, 175.46 55.27 3.31 10

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 5/22/2018
SNOs_Map_NOAA-19_TERRA_20180522.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 05/22/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service