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: 1/12/2019
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 01/12/2019 14:38:20 -77.91, 160.12 80.00 01/12/2019 14:38:27 -77.90, 160.02 80.02 2.47 7
2 01/14/2019 20:11:52 77.94,-103.33 99.63 01/14/2019 20:12:10 77.92,-103.33 99.61 1.96 18
3 01/14/2019 21:02:50 -77.90, 64.13 80.41 01/14/2019 21:01:38 -77.88, 64.14 80.44 2.17 72
4 01/17/2019 01:45:20 -77.93, -6.58 80.80 01/17/2019 01:45:54 -77.95, -6.60 80.77 2.84 34
5 01/17/2019 02:36:21 77.91, 160.76 99.18 01/17/2019 02:35:21 77.90, 160.81 99.16 1.65 60
6 01/19/2019 07:18:51 77.97, 89.91 98.77 01/19/2019 07:19:38 77.94, 89.89 98.75 3.38 47
7 01/19/2019 08:09:50 -77.92,-102.58 81.27 01/19/2019 08:09:06 -77.91,-102.62 81.30 2.13 44
8 01/21/2019 12:52:20 -77.95,-173.30 81.73 01/21/2019 12:53:22 -77.99,-173.30 81.68 4.15 62
9 01/21/2019 13:43:20 77.95, -6.02 98.27 01/21/2019 13:42:49 77.94, -5.90 98.25 2.92 31
10 01/23/2019 18:25:54 78.16, -77.77 97.89 01/23/2019 18:27:05 78.03, -76.56 97.85 31.18 71
11 01/23/2019 19:16:50 -77.95, 90.68 82.25 01/23/2019 19:16:34 -77.96, 90.74 82.25 1.59 16
12 01/26/2019 00:50:18 77.95,-172.61 97.21 01/26/2019 00:50:18 77.96,-172.70 97.20 2.16 0

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 1/12/2019
SNOs_Map_NOAA-19_TERRA_20190112.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 01/12/2019 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service