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: 12/31/2019
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/01/2020 08:41:24 3.20, 73.05 01/01/2020 08:32:14 3.15, 72.66 43.85 550
2 01/01/2020 09:29:31 1.32,-118.33 01/01/2020 09:21:36 1.47,-118.98 74.01 475
3 01/04/2020 00:09:41 -7.99, 20.29 01/03/2020 23:59:41 -8.03, 20.04 27.27 600
4 01/04/2020 00:57:30 1.81,-170.77 01/04/2020 00:48:43 1.72,-171.24 53.60 527
5 01/04/2020 01:45:37 2.71, -2.15 01/04/2020 01:38:05 2.89, -2.88 83.80 452
6 01/06/2020 16:25:20 -4.98, 136.82 01/06/2020 16:15:41 -4.91, 136.53 33.44 579
7 01/06/2020 17:13:36 0.43, -54.59 01/06/2020 17:05:12 0.30, -55.15 63.42 504
8 01/06/2020 18:01:42 4.15, 114.04 01/06/2020 17:54:34 4.31, 113.22 93.42 428
9 01/09/2020 08:41:24 -3.54,-106.99 01/09/2020 08:32:09 -3.49,-107.38 43.41 555
10 01/09/2020 09:29:40 -1.01, 61.60 01/09/2020 09:21:39 -1.17, 60.96 73.22 481
11 01/12/2020 00:13:18 20.88,-162.59 01/12/2020 00:03:18 20.91,-162.98 40.06 600
12 01/12/2020 00:57:29 -2.11, 9.20 01/12/2020 00:48:37 -2.01, 8.73 53.17 532
13 01/12/2020 01:45:45 -2.44, 177.78 01/12/2020 01:38:08 -2.59, 177.05 82.99 457
14 01/14/2020 16:25:28 5.26, -43.25 01/14/2020 16:15:44 5.23, -43.54 32.81 584
15 01/14/2020 17:13:35 -0.74, 125.37 01/14/2020 17:05:06 -0.60, 124.82 63.18 509
16 01/14/2020 18:01:51 -3.81, -66.04 01/14/2020 17:54:37 -4.00, -66.85 92.74 434

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/31/2019
SNOs_Map_AQUA_NPP_20200101.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 12/31/2019 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service