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: 10/19/2021
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/20/2021 23:19:56 6.17,-146.96 10/20/2021 23:09:57 6.16,-147.06 10.60 599
2 10/21/2021 00:08:04 -1.68, 21.65 10/20/2021 23:59:20 -1.58, 21.30 40.56 524
3 10/21/2021 00:56:18 -2.95,-169.74 10/21/2021 00:48:50 -3.07,-170.36 70.36 448
4 10/21/2021 01:44:26 7.45, -1.12 10/21/2021 01:38:13 7.65, -2.00 99.41 373
5 10/23/2021 15:35:52 4.32, -30.68 10/23/2021 15:26:23 4.26, -30.87 22.44 569
6 10/23/2021 16:23:59 0.24, 137.95 10/23/2021 16:15:46 0.31, 137.48 52.38 493
7 10/23/2021 17:12:14 -4.81, -53.46 10/23/2021 17:05:16 -4.97, -54.18 81.91 418
8 10/26/2021 07:09:55 -29.99, -88.32 10/26/2021 06:59:55 -30.15, -88.70 40.47 600
9 10/26/2021 07:51:49 2.48, 85.60 10/26/2021 07:42:51 2.43, 85.30 34.32 538
10 10/26/2021 08:39:57 2.02,-105.79 10/26/2021 08:32:14 2.15,-106.35 64.21 463
11 10/26/2021 09:28:11 -6.64, 62.83 10/26/2021 09:21:44 -6.80, 61.99 93.48 387
12 10/28/2021 23:19:31 -5.22, 33.28 10/28/2021 23:09:48 -5.19, 33.14 16.30 583
13 10/29/2021 00:07:46 0.65,-158.12 10/28/2021 23:59:18 0.54,-158.52 46.36 508
14 10/29/2021 00:55:53 3.91, 10.51 10/29/2021 00:48:41 4.04, 9.84 75.98 432
15 10/31/2021 15:35:27 -3.34, 149.58 10/31/2021 15:26:15 -3.30, 149.32 28.34 552
16 10/31/2021 16:23:42 -1.22, -41.83 10/31/2021 16:15:45 -1.35, -42.34 58.26 477
17 10/31/2021 17:11:49 5.78, 126.80 10/31/2021 17:05:08 5.93, 126.02 87.71 401

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 10/19/2021
SNOs_Map_AQUA_NPP_20211019.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 10/19/2021 in txt file.

Historical Predications of SNOs near equator between AQUA and NPP