Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and PACE Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/2/2026

Index	Date (NOAA-20)	Time (NOAA-20)	Lat,Lon (NOAA-20)	SZA (NOAA-20 )	Date (PACE)	Time (PACE)	Lat,Lon (PACE)	SZA (PACE )	Distance(km)	Time Diff (sec)
1	04/03/2026	14:02:56	80.27, -72.40	77.38	04/03/2026	14:03:39	80.26, -72.29	77.34	2.11	43
2	04/03/2026	14:53:34	-80.09, 96.91	103.00	04/03/2026	14:52:43	-80.10, 96.79	102.95	2.47	51
3	04/05/2026	18:29:21	80.23,-138.52	76.45	04/05/2026	18:29:49	80.23,-138.57	76.44	1.01	28
4	04/05/2026	19:20:01	-80.10, 30.18	103.82	04/05/2026	19:18:54	-80.10, 30.24	103.80	1.24	67
5	04/07/2026	22:55:47	80.22, 155.01	75.59	04/07/2026	22:55:59	80.21, 155.03	75.58	0.53	12
6	04/10/2026	03:22:13	80.21, 88.50	74.75	04/10/2026	03:22:09	80.21, 88.51	74.75	0.45	4
7	04/12/2026	06:58:04	-80.46,-148.60	105.51	04/12/2026	06:59:18	-80.52,-148.59	105.51	6.75	74
8	04/12/2026	07:48:37	80.15, 22.58	73.81	04/12/2026	07:48:17	80.15, 22.47	73.83	2.27	20
9	04/14/2026	11:24:23	-80.28, 147.11	106.71	04/14/2026	11:25:20	-80.27, 147.16	106.75	1.17	57
10	04/14/2026	12:15:03	80.15, -43.99	73.00	04/14/2026	12:14:26	80.14, -44.00	73.02	0.32	37
11	04/16/2026	15:50:49	-80.28, 80.53	107.50	04/16/2026	15:51:29	-80.27, 80.62	107.54	1.83	40

Figure of NOAA-20 and PACE satellite orbits during SNOs since TLE Epoch: 4/2/2026

Download SNOs between NOAA-20 and PACE since TLE EPOCH: 04/02/2026 in txt file.

Historial Predications of SNOs between NOAA-20 and PACE