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: 12/23/2017
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 12/24/2017 04:45:12 -76.37, -57.43 79.92 12/24/2017 04:45:39 -76.37, -57.49 79.93 1.50 27
2 12/24/2017 05:36:14 76.32, 110.00 100.04 12/24/2017 05:35:06 76.31, 109.95 100.01 2.08 68
3 12/26/2017 10:18:56 76.38, 39.18 100.01 12/26/2017 10:19:22 76.40, 39.18 100.04 2.16 26
4 12/26/2017 11:09:54 -76.34,-153.43 80.02 12/26/2017 11:08:51 -76.32,-153.44 80.06 2.32 63
5 12/28/2017 15:52:37 -76.42, 135.67 80.07 12/28/2017 15:53:07 -76.41, 135.78 80.07 3.14 30
6 12/28/2017 16:43:37 76.34, -56.77 99.87 12/28/2017 16:42:34 76.34, -56.79 99.85 0.98 63
7 12/30/2017 21:26:19 76.40,-127.62 99.77 12/30/2017 21:26:50 76.42,-127.60 99.79 2.52 31
8 12/30/2017 22:17:18 -76.35, 39.82 80.28 12/30/2017 22:16:19 -76.35, 39.80 80.30 0.64 59
9 01/02/2018 03:00:01 -76.44, -31.12 80.40 01/02/2018 03:00:35 -76.43, -31.02 80.40 2.71 34
10 01/02/2018 03:51:00 76.37, 136.41 99.55 01/02/2018 03:50:02 76.36, 136.39 99.52 1.14 58
11 01/04/2018 08:33:42 76.44, 65.53 99.38 01/04/2018 08:34:18 76.43, 65.55 99.38 1.40 36

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 12/23/2017
SNOs_Map_NOAA-19_TERRA_20171223.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 12/23/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service