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: 12/26/2019
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/27/2019 00:09:13 6.02,-159.31 12/26/2019 23:59:16 5.95,-159.52 24.32 597
2 12/27/2019 00:57:20 -1.49, 9.31 12/27/2019 00:48:39 -1.40, 8.83 54.53 521
3 12/27/2019 01:45:35 -3.11, 177.91 12/27/2019 01:38:09 -3.27, 177.17 84.38 446
4 12/29/2019 16:25:19 4.62, -43.13 12/29/2019 16:15:45 4.53, -43.43 34.09 574
5 12/29/2019 17:13:26 -0.09, 125.49 12/29/2019 17:05:08 0.03, 124.93 64.29 498
6 12/29/2019 18:01:41 -4.51, -65.91 12/29/2019 17:54:38 -4.69, -66.74 93.93 423
7 01/01/2020 08:41:23 3.16, 73.06 01/01/2020 08:32:13 3.10, 72.67 43.84 550
8 01/01/2020 09:29:31 1.30,-118.33 01/01/2020 09:21:36 1.45,-118.98 74.08 475
9 01/04/2020 00:09:37 -7.77, 20.34 01/03/2020 23:59:37 -7.81, 20.09 27.13 600
10 01/04/2020 00:57:29 1.77,-170.76 01/04/2020 00:48:42 1.68,-171.23 53.61 527
11 01/04/2020 01:45:36 2.75, -2.14 01/04/2020 01:38:05 2.88, -2.88 83.87 451
12 01/06/2020 16:25:20 -5.00, 136.81 01/06/2020 16:15:41 -4.92, 136.52 33.61 579
13 01/06/2020 17:13:35 0.39, -54.59 01/06/2020 17:05:11 0.26, -55.14 63.50 504
14 01/06/2020 18:01:42 4.13, 114.04 01/06/2020 17:54:34 4.30, 113.21 93.52 428
15 01/09/2020 08:41:24 -3.51,-106.98 01/09/2020 08:32:09 -3.44,-107.37 43.41 555
16 01/09/2020 09:29:40 -1.04, 61.60 01/09/2020 09:21:40 -1.16, 60.95 73.38 480

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/26/2019
SNOs_Map_AQUA_NPP_20191227.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 12/26/2019 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service