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: 1/23/2019
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 01/23/2019 18:25:50 78.03, -77.04 97.81 01/23/2019 18:27:02 77.99, -76.74 97.80 8.55 72
2 01/23/2019 19:16:49 -77.95, 90.70 82.26 01/23/2019 19:16:30 -77.95, 90.72 82.26 0.38 19
3 01/26/2019 00:50:17 77.94,-172.56 97.20 01/26/2019 00:50:13 77.95,-172.69 97.20 3.11 4
4 01/28/2019 06:23:49 -77.99, -76.12 83.35 01/28/2019 06:23:57 -77.97, -76.05 83.36 2.93 8
5 01/28/2019 07:14:35 77.50, 93.77 96.34 01/28/2019 07:13:32 77.56, 89.80 96.14 95.50 63
6 01/30/2019 11:57:16 78.00, 20.55 96.06 01/30/2019 11:57:40 77.97, 20.52 96.04 3.31 24
7 01/30/2019 12:48:18 -77.96,-171.99 83.98 01/30/2019 12:47:08 -77.94,-171.98 84.01 2.27 70
8 02/01/2019 17:30:48 -78.00, 117.21 84.56 02/01/2019 17:31:24 -77.99, 117.21 84.56 1.15 36
9 02/01/2019 18:21:44 77.95, -75.22 95.40 02/01/2019 18:20:50 77.98, -75.21 95.42 3.24 54
10 02/03/2019 23:04:14 78.02,-146.15 94.81 02/03/2019 23:05:06 78.03,-146.04 94.84 3.13 52

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 1/23/2019
SNOs_Map_NOAA-19_TERRA_20190123.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 01/23/2019 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service