Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near equator between AQUA and NPP Satellite Orbit:

Table of predicted SNOs near equator for the next 14.0 days since TLE Epoch: 1/2/2020
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/04/2020 00:09:40 -7.95, 20.30 01/03/2020 23:59:40 -7.99, 20.05 27.26 600
2 01/04/2020 00:57:29 1.77,-170.76 01/04/2020 00:48:42 1.68,-171.23 53.54 527
3 01/04/2020 01:45:37 2.69, -2.15 01/04/2020 01:38:05 2.87, -2.88 83.81 452
4 01/06/2020 16:25:20 -5.00, 136.81 01/06/2020 16:15:41 -4.92, 136.52 33.45 579
5 01/06/2020 17:13:35 0.39, -54.58 01/06/2020 17:05:11 0.26, -55.14 63.36 504
6 01/06/2020 18:01:42 4.13, 114.04 01/06/2020 17:54:34 4.29, 113.21 93.43 428
7 01/09/2020 08:41:24 -3.50,-106.98 01/09/2020 08:32:09 -3.45,-107.37 43.36 555
8 01/09/2020 09:29:41 -0.99, 61.59 01/09/2020 09:21:40 -1.15, 60.95 73.24 481
9 01/12/2020 00:13:16 20.77,-162.57 01/12/2020 00:03:16 20.81,-162.95 40.00 600
10 01/12/2020 00:57:29 -2.13, 9.19 01/12/2020 00:48:37 -2.03, 8.73 53.19 532
11 01/12/2020 01:45:45 -2.42, 177.78 01/12/2020 01:38:08 -2.57, 177.05 83.01 457
12 01/14/2020 16:25:27 5.22, -43.24 01/14/2020 16:15:43 5.19, -43.53 32.75 584
13 01/14/2020 17:13:34 -0.71, 125.38 01/14/2020 17:05:06 -0.62, 124.82 63.23 508
14 01/14/2020 18:01:50 -3.85, -66.03 01/14/2020 17:54:36 -4.04, -66.84 92.70 434

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/2/2020
SNOs_Map_AQUA_NPP_20200103.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 01/02/2020 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service