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: 5/17/2019
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 05/17/2019 21:31:42 78.39,-121.44 59.87 05/17/2019 21:32:29 78.36,-121.40 59.86 3.74 47
2 05/17/2019 22:22:38 -78.33, 46.18 120.17 05/17/2019 22:21:57 -78.32, 46.04 120.21 3.54 41
3 05/20/2019 03:05:06 -78.40, -24.78 120.61 05/20/2019 03:06:13 -78.37, -24.75 120.61 3.00 67
4 05/20/2019 03:56:07 78.34, 142.86 59.36 05/20/2019 03:55:39 78.37, 142.87 59.38 3.46 28
5 05/22/2019 08:38:45 78.78, 69.30 59.09 05/22/2019 08:39:48 78.72, 73.62 59.40 93.86 63
6 05/22/2019 09:29:32 -78.37,-120.59 121.08 05/22/2019 09:29:23 -78.39,-120.48 121.06 3.34 9
7 05/24/2019 15:03:00 78.39, -24.00 58.51 05/24/2019 15:03:06 78.39, -23.90 58.52 2.13 6
8 05/26/2019 20:36:26 -78.41, 72.59 121.88 05/26/2019 20:36:50 -78.41, 72.76 121.86 3.79 24
9 05/26/2019 21:27:25 78.35,-119.75 58.10 05/26/2019 21:26:17 78.36,-119.87 58.07 2.90 68
10 05/29/2019 02:09:52 78.41, 169.32 57.76 05/29/2019 02:10:33 78.40, 169.30 57.77 0.86 41
11 05/29/2019 03:00:52 -78.38, -23.26 122.26 05/29/2019 03:00:01 -78.38, -23.20 122.28 1.64 51
12 05/31/2019 07:43:19 -78.43, -94.07 122.57 05/31/2019 07:44:17 -78.42, -94.03 122.55 0.82 58

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 5/17/2019
SNOs_Map_NOAA-19_TERRA_20190518.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 05/17/2019 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service